This is a list of

brachiopod Brachiopods (), phylum Brachiopoda, are a phylum of trochozoan animals that have hard "valves" (shells) on the upper and lower surfaces, unlike the left and right arrangement in bivalve molluscs. Brachiopod valves are hinged at the rear end, w ...

genera Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclat ...

which includes both

extinct Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and ...

(fossil) forms and

extant Extant is the opposite of the word extinct. It may refer to: * Extant hereditary titles * Extant literature, surviving literature, such as ''Beowulf'', the oldest extant manuscript written in English * Extant taxon, a taxon which is not extinct, ...

(living) genera (bolded). Names are according to the conventions of the

International Code of Zoological Nomenclature The International Code of Zoological Nomenclature (ICZN) is a widely accepted convention in zoology that rules the formal scientific naming of organisms treated as animals. It is also informally known as the ICZN Code, for its publisher, the ...

A

*'' Aalenirhynchia'' *'' Aberia'' *'' Aboriginella'' *'' Abrekia'' *'' Absenticosta'' *''

Abyssorhynchia ''Abyssorhynchia'' is an extant brachiopod genus found in the Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depe ...

'' *''

Abyssothyris ''Abyssothyris'' is a genus of brachiopod Brachiopods (), phylum Brachiopoda, are a phylum of trochozoan animals that have hard "valves" (shells) on the upper and lower surfaces, unlike the left and right arrangement in bivalve molluscs. Br ...

'' *'' Acambona'' *'' Acanthalosia'' *'' Acanthambonia'' *'' Acanthatia'' *''

Acanthobasiliola ''Acanthobasiliola'' is a monotypic genus of brachiopods belonging to the family Basiliolidae. The only species is ''Acanthobasiliola doederleini''. The species is found in Malesia Malesia is a biogeographical region straddling the Equator ...

'' *'' Acanthocosta'' *'' Acanthocrania'' *'' Acanthoglypha'' *'' Acanthoplecta'' *'' Acanthoproductus'' *'' Acanthorhynchia'' *'' Acanthorthis'' *'' Acanthospirifer'' *'' Acanthospirina'' *'' Acanthothyris'' *'' Acanthothyropsis'' *'' Acanthotoechia'' *'' Acareorthis'' *'' Acculina'' *'' Achunoproductus'' *'' Acidotocarena'' *'' Acolosia'' *'' Acosarina'' *'' Acritosia'' *'' Acrobelesia'' (fossil per IRMNG) *'' Acrobrochus'' *'' Acrospirifer'' *'' Acrothele'' *'' Acrothyra'' *'' Acrothyris'' *'' Acrotreta'' *'' Acrotretella'' *'' Actinoconchus'' *'' Actinomena'' *'' Acuminothyris'' *'' Acutatheca'' *'' Acutella'' *'' Acutilineolus'' *'' Acutoria'' *'' Adairia'' *'' Adaptatrypa'' *'' Adectorhynchus'' *'' Adenus'' *'' Adiaphragma'' *'' Adminiculoria'' *'' Admixtella'' *'' Admodorugosus'' *'' Adnatida'' *'' Adolfia'' *'' Adolfispirifer'' *'' Adrenia'' *'' Advenina'' *'' Adygella'' *'' Adygelloides'' *'' Adygellopsis'' *'' Aegiria'' *'' Aegironites'' *'' Aemula'' *'' Aenigmastricklandia'' *'' Aenigmastrophia'' *'' Aenigmathyris'' *'' Aequispiriferina'' *'' Aerithyris'' *'' Aerothyris'' *'' Aesopomum'' *'' Aetheia'' *'' Aethirhynchia'' *'' Afghanospirifer'' *'' Afilasma'' *'' Agarhyncha'' *'' Agastapleura'' *'' Agelesia'' *'' Agerinella'' *'' Agramatia'' *''

Agulhasia ''Agulhasia'' is a genus of brachiopods Brachiopods (), phylum Brachiopoda, are a phylum of trochozoan animals that have hard "valves" (shells) on the upper and lower surfaces, unlike the left and right arrangement in bivalve molluscs. Brachi ...

'' *'' Agyrekia'' *'' Ahtiella'' *'' Aidynkulirhynchia'' *'' Airtonia'' *'' Ajukuzella'' *'' Akatchania'' *'' Akelina'' *'' Akopovorhynchia'' *'' Aktassia'' *'' Alabusherothyris'' *'' Alaskospira'' *'' Alatiformia'' *'' Alatoproductus'' *'' Alatorthotetina'' *'' Aldaniopirifer'' *''

Aldanotreta ''Aldanotreta'' is an extinct genus of brachiopods dating from the Tommotian age of the Cambrian The Cambrian Period ( ; sometimes symbolized C with bar, Ꞓ) was the first geological period of the Paleozoic Era, and of the Phanerozoic Eon. T ...

'' *'' Aldingia'' *'' Alekseevaella'' *'' Alexenia'' *'' Alichovia'' *'' Aliconchidium'' *'' Alimbella'' *'' Alipunctifera'' *'' Aliquantula'' *''

Alisina ''Alisina'' is a Cambrian The Cambrian Period ( ; sometimes symbolized C with bar, Ꞓ) was the first geological period of the Paleozoic Era, and of the Phanerozoic Eon. The Cambrian lasted 53.4 million years from the end of the preceding Ed ...

'' *'' Alispira'' *'' Alispirifer'' *'' Alispiriferella'' *'' Alitaria'' *'' Alithyris'' *'' Allanella'' *'' Allanetes'' *'' Allorhynchoides'' *'' Allorhynchus'' *'' Almerarhynchia'' *'' Almorhynchia'' *'' Altaeorthis'' *'' Altaestrophia'' *'' Altaethyrella'' *'' Altajella'' *'' Altiplecus'' *'' Altoplicatella'' *'' Altunella'' *'' Alvarezites'' *'' Alwynia'' *'' Ambardella'' *'' Ambikella'' *'' Ambocoelia'' *'' Amboglossa'' *'' Ambonorthella'' *'' Ambothyris'' *'' Amerista'' *'' Amesopleura'' *'' Ametoria'' *'' Amictocracens'' *'' Amissopecten'' *'' Amoenirhynchia'' *'' Amoenospirifer'' *'' Amosina'' *'' Amphiclina'' *'' Amphiclinodonta'' *'' Amphigenia'' *'' Amphipella'' *'' Amphiplecia'' *'' Amphistrophia'' *'' Amphistrophiella'' *'' Amphithyris'' *'' Amphitomella'' *'' Amsdenella'' *'' Amsdenina'' *'' Amsdenostropiella'' *'' Amurothyris'' *'' Amydroptychus'' *'' Amygdalocosta'' *'' Anabaia'' *'' Anabaria'' *'' Anabolotreta'' *'' Anadyrella'' *'' Anakinetica'' *'' Anaptychius'' *'' Anarhynchia'' *'' Anastrophia'' *'' Anathyrella'' *'' Anathyris'' *'' Anatreta'' *'' Anatrypa'' *'' Anazyga'' *'' Anchigonites'' *'' Ancillotoechia'' *''

Ancistrocrania ''Ancistrocrania'' is an extinct genus of brachiopods from the Upper Cretaceous of Europe and North-America. The name is derived from the Greek words αγκιστρο (agkistro) "fish hook" and κρανίον (kranion) skull. References * ''F ...

'' *'' Ancistrorhynchia'' *'' Ancorellina'' *'' Ancorhynchia'' *'' Ancylostrophia'' *'' Andalucinetes'' *'' Andobolus'' *'' Andreaspira'' *'' Aneboconcha'' *'' Anechophragma'' *'' Anelotreta'' *'' Anemonaria'' *'' Angarella'' *'' Angiospirifer'' *'' Angulotreta'' *'' Angusticardinia'' *'' Angustothyris'' *'' Aniabrochus'' *'' Anidanthus'' *'' Animonithyris'' *'' Anisactinella'' *'' Anisopleurella'' *'' Annuloplatidia'' *'' Anomactinella'' *'' Anomalesia'' *'' Anomaloglossa'' *'' Anomaloria'' *'' Anomalorthis'' *'' Anoplia'' *'' Anopliopsis'' *'' Anoplotheca'' *'' Anoptambonites'' *'' Ansehia'' *'' Antelocoelia'' *'' Anteridocus'' *'' Antezeilleria'' *'' Anthracospirifer'' *'' Antigonambonites'' *'' Antigoniarcula'' *'' Antinomia'' *'' Antiptychina'' *'' Antiquatonia'' *'' Antirhynchonella'' *'' Antispirifer'' *'' Antistrix'' *'' Antistrixia'' *'' Antizygospira'' *'' Antronaria'' *'' Anulatrypa'' *''

Anx ''Anx'' (short for "anxiety") is a studio album by American hip hop duo Dark Time Sunshine. It was released by Fake Four Inc. on July 24, 2012. It features guest appearances from the likes of P.O.S, Aesop Rock, and Busdriver. Music videos were ...

'' *'' Aorhynchia'' *'' Aparimarhynchia'' *'' Apatecosia'' *'' Apatobolus'' *'' Apatomorpha'' *'' Apatorthis'' *'' Apatoskenidioides'' *'' Aperispirifer'' *'' Apertirhynchella'' *'' Aphanomena'' *'' Aphaurosia'' *'' Apheathyris'' *'' Aphelesia'' *'' Aphelotreta'' *'' Apheoorthina'' *'' Apheoorthis'' *''

Aphragmus ''Aphragmus'' is a genus of flowering plants belonging to the family Brassicaceae. Its native range is Southwestern Siberia to Himalaya and Aleutian Islands The Aleutian Islands (; ; ale, Unangam Tanangin,”Land of the Aleuts", possibly fr ...

'' *'' Apicilirella'' *'' Apletosia'' *'' Apodosia'' *'' Apollonorthis'' *'' Apomatella'' *'' Apopentamerus'' *'' Aporthophyla'' *'' Aporthophylina'' *'' Apothyris'' *'' Apousiella'' *'' Apringia'' *'' Apsilingula'' *'' Apsocalymma'' *'' Apsotreta'' *'' Arabatia'' *'' Arabicella'' *'' Araksalosia'' *'' Araneatrypa'' *'' Arapsopleurum'' *'' Araspirifer'' *'' Aratanea'' *'' Aratella'' *'' Aratoechia'' *'' Araxathyris'' *'' Araxilevis'' *'' Arbizustrophia'' *'' Arcelinithyris'' *'' Arceythyris'' *'' Archaeorthis'' *'' Archaiosteges'' *'' Archeochonetes'' *'' Arcosarina'' *'' Arcticalosia'' *'' Arctireta'' *'' Arctispira'' *'' Arctochonetes'' *'' Arctohedra'' *'' Arctomeristina'' *'' Arctosia'' (fossil per IRMNG) *'' Arctothyris'' *'' Arcualla'' *'' Arcuatothyris'' *'' Arcullina'' *'' Ardiviscus'' *'' Ardmosteges'' *'' Arduspirifer'' *'' Areella'' *'' Arenaciarcula'' *'' Arenorthis'' *'' Areostrophia'' *'' Argella'' *'' Argentiproductus'' *'' Argorhynx'' *'' Argovithyris'' *''

Argyrotheca ''Argyrotheca'' is a genus of very small to minute lampshells (maximum long). All species share a large pedicel opening (or foramen), one ridge on the inside of the pedunculate valve, pits in a diamond pattern on the inside of both valves, and ...

'' *'' Arionthia'' *'' Arktikina'' *'' Aromasithyris'' *'' Articalosia'' *'' Artimyctella'' *'' Artiotreta'' *'' Artospirifer'' *'' Aseptagypa'' *'' Aseptalium'' *'' Aseptella'' *'' Aseptirhynchia'' *'' Aseptonetes'' *'' Asiarhynchia'' *'' Asioproductus'' *''

Askepasma ''Askepasma'' is an extinct genus of brachiopods which existed in what is now Australia and southern China during the Lower Cambrian. The type species is ''A. toddense''. ''A. transversalis'' occurs in Guizhou, and ''A. saproconcha'' is the olde ...

'' *'' Asperlinus'' *'' Aspidothyris'' *'' Aspinosella'' *'' Astaristrophia'' *'' Astegosia'' *'' Astraborthis'' *'' Astua'' *'' Asturorthis'' *'' Astutorhyncha'' *'' Asymmetrochonetes'' *'' Asymphylotoechia'' *'' Asyrinx'' *'' Asyrinxia'' *'' Atactosia'' *'' Atelelasma'' *'' Atelelasmoidea'' *'' Atelestegastus'' *'' Atelithyris'' *'' Athabaschia'' *'' Athyrhynchus'' *''

Athyris ''Athyris'' is a brachiopod genus with a subequally biconvex shell that is generally wider than long and a range that extends from the Silurian into the Triassic. ''Athyris'' is the type genus for the Athyrididae, which belongs to the articulate ...

'' *'' Athyrisina'' *'' Athyrisinoides'' *'' Athyrisinopsis'' *'' Athyrorhynchia'' *'' Atlanticocoelia'' *'' Atlantida'' *'' Atribonium'' *''

Atrypa ''Atrypa'' is a genus of brachiopod with shells round to short egg-shaped, covered with many fine radial ridges (or costae), that split further out and growth lines perpendicular to the costae and 2-3 times wider spaced. The pedunculate valve is ...

'' *'' Atryparia'' *'' Atrypella'' *'' Atrypellina'' *'' Atrypina'' *'' Atrypinella'' *'' Atrypinopsis'' *'' Atrypoidea'' *'' Atrypopsis'' *'' Atrypunculus'' *'' Atrythyris'' *'' Attenuatella'' *'' Auchmerella'' *'' Aucklandirhynchia'' *'' Aulacatrypa'' *'' Aulacella'' *'' Aulacorphora'' *'' Aulacothyris'' *'' Aulacothyroides'' *'' Aulacothyropsis'' *'' Aulidospira'' *'' Aulie'' *''

Aulites ''Aulites'' is a genus of brachiopods belonging to the family Cryptoporidae Cryptoporidae is a family of brachiopods belonging to the order Rhynchonellida The taxonomic order Rhynchonellida is one of the two main groups of living articul ...

'' *'' Aulonotreta'' *'' Auloprotonia'' *'' Aulosteges'' *'' Auricolispina'' *'' Austinella'' *'' Australiarcula'' *'' Australina'' *'' Australirhynchia'' *'' Australispira'' *'' Australocoelia'' *'' Australosia'' *'' Australospirifer'' *'' Australostrophia'' *'' Austriellula'' *'' Austrirhynchia'' *'' Austrochoristites'' *'' Austrohedra'' *'' Austronoplia'' *'' Austrospirifer'' *'' Austrothyris'' *'' Avisyrinx'' *'' Avonia'' *'' Avonothyris'' *'' Axiodeaneia'' *'' Azamella'' *'' Azygidium''

B

*'' Babinia'' Racheboeuf & Branisa, 1985 *'' Babukella'' *'' Backhausina'' *'' Bactrynium'' *'' Badainjarania'' *'' Baeorhynchia'' *'' Bagnorthis'' *'' Bagrasia'' *'' Bailongjiangella'' *'' Baissalosteges'' *'' Bajanhongorella'' *'' Bajanorthis'' *'' Bajarinovia'' *'' Bajtugania'' *'' Bakonyithyris'' *'' Balakhonia'' *'' Balanoconcha'' *'' Balatonspira'' *'' Balkhasheconcha'' *'' Bancroftina'' *'' Bandoproductus'' *'' Baranovus'' = ''Obscurella'' Baranov, 1991 (preoccupied) *'' Barbaestrophia'' *'' Barbarorthis'' *'' Barbarothyris'' *'' Barbatulella'' *'' Barkolia'' *'' Barrandina'' *'' Barroisella'' *'' Barunkhuraya'' *'' Barzellinia'' *'' Bashkiria'' *'' Basilicorhynchus'' *'' Basiliola'' *''

Basiliolella ''Basiliolella'' is a genus of brachiopods belonging to the family Basiliolidae Basiliolidae is a family of brachiopods belonging to the order Rhynchonellida. Genera Genera: * ''Acanthobasiliola ''Acanthobasiliola'' is a monotypic genus of ...

'' *'' Bateridium'' *'' Baterospirifer'' *'' Bathymyonia'' *'' Bathynanus'' *'' Bathyrhyncha'' *'' Baturria'' *'' Bazardarella'' *'' Beachia'' *''

Beckmannia ''Beckmannia'' is a small genus of grasses containing two species known generally as sloughgrass. '' Beckmannia eruciformis'' is a Eurasian perennial, and '' Beckmannia syzigachne'' is an annual grass found in North America and Asia. The genus ...

'' *'' Becsia'' *'' Beecheria'' *'' Beichuanella'' *'' Beichuanrhynchus'' *'' Beitaia'' *'' Bejrutella'' *'' Bekkeromena'' *'' Belbekella'' *'' Beleutella'' *'' Bellaclathrus'' *'' Bellimurina'' *'' Belothyris'' *'' Bergalaria'' *'' Beschevella'' *'' Betterbergia'' *'' Biarea'' *'' Bibatiola'' *'' Bicarinatina'' *'' Bicepsirhynchia'' *'' Bicia'' *'' Biconostrophia'' *'' Biconvexiella'' *'' Bicuspina'' *'' Bidentatus'' *'' Biernatella'' *'' Biernatia'' *'' Biernatium'' *'' Bifida'' *''

Bifolium A bifolium is a quartic plane curve with equation in Cartesian coordinates: :(x^2 + y^2)^2 = ax^2y. Construction and equations Given a circle C through a point O, and line L tangent to the circle at point O: for each point Q on C, define ...

'' *'' Bihendulirhynchia'' *'' Bihenithyris'' *'' Bilaminella'' *'' Billingsella'' *'' Bilobia'' *'' Bilotina'' *'' Bimuria'' *'' Biparetis'' *'' Biplatyconcha'' *'' Biplicatoria'' *'' Birchsella'' *'' Bisculcata'' *'' Biseptum'' *'' Bisinocoelia'' *'' Bistramia'' *'' Bisulcina'' *'' Bitternella'' *'' Bittnerella'' *'' Bleshidium'' *'' Blyskavomena'' *'' Bobinella'' *'' Bodrakella'' *'' Bohemiella'' *'' Bohemirhynchia'' *'' Boicinetes'' *'' Bojodouvillina'' *'' Bojothyris'' *'' Bolgarithyris'' *'' Bolilaspirifer'' *'' Bomina'' *'' Boonderella'' *'' Booralia'' *'' Boreadocamara'' *'' Boreadorthis'' *'' Borealirhynchia'' *''

Borealis Borealis (Latin for ''northern'' or ''of the north'') may refer to: Astronomy * Borealis Basin or North Polar Basin, a basin on the planet Mars * Borealis quadrangle, an area on the planet Mercury ** Borealis Planitia, a basin within the quadran ...

'' *'' Boreiospira'' *'' Boreiothyris'' *'' Bornhardtina'' *'' Borua'' *'' Bosquetella'' *'' Bothrionia'' *'' Bothrostegium'' *'' Bothrothyris'' *'' Boticum'' *'' Botsfordia'' *'' Boubeithyris'' *'' Bouchardia'' (fossil per IRMNG) *'' Bouchardiella'' *'' Boucotella'' *'' Boucotia'' *'' Boucotides'' *'' Boucotinskia'' *'' Boucotstrophia'' *'' Bowanorthis'' *'' Bozshakolia'' *'' Brachymimulus'' *'' Brachyprion'' *'' Brachyspirifer'' *'' Brachythyrina'' *'' Brachythyrinella'' *'' Brachythyris'' *'' Brachyzyga'' *'' Bracteoleptaena'' *'' Bradfordirhynchia'' *'' Brahimorthis'' *'' Brandysia'' *'' Branikia'' *'' Brantonites'' *'' Brasilioproductus'' *'' Breileenia'' *'' Brevicamera'' *'' Brevilamnulella'' *'' Brevipelta'' *'' Breviseptum'' *'' Brevispirifer'' *'' Brimethyris'' *'' Brochocarina'' *'' Broeggeria'' *'' Bronnothyris'' *'' Brooksina'' *'' Browneella'' *'' Brunnirhyncha'' *'' Bryorhynchus'' *'' Bucequia'' *'' Buchanathyris'' *'' Buckmanithyris'' *'' Bulahdelia'' *'' Bullarina'' *'' Bullothyris'' *'' Buntoxia'' *'' Burmirhynchia'' *'' Burovia'' *'' Burrirhynchia'' *'' Busulcata'' *'' Butkovia'' *'' Buxtonia'' *'' Buxtoniella'' *'' Buxtonioides'' *'' Bynguanoia'' *'' Bystromena''

C

Cererithyris arkelli Almeras 1970 dorsal

*'' Cacemia'' *'' Cactosteges'' *'' Cadomella'' *'' Cadudium'' *'' Caenanoplia'' *'' Caenotreta'' *'' Caeroplecia'' *'' Calcirhynchia'' *'' Caledorhynchia'' *'' Callaiaspida'' *'' Callicalyptella'' *'' Calliglypha'' *'' Calliomarginatia'' *'' Callipentamerus'' *'' Callipleura'' *'' Calliprotonia'' *'' Callispirifer'' *'' Callispirina'' *'' Calloria'' *'' Callospiriferina'' *'' Callytharrella'' *'' Calpella'' *'' Calvinaria'' *'' Calvirhynchia'' *'' Calvustrigis'' *'' Calyptolepta'' *'' Calyptoria'' *'' Camarelasma'' *'' Camarium'' *'' Camarophorella'' *'' Camarophorina'' *'' Camarophorinella'' *'' Camarospira'' *'' Camarothyridina'' *''

Camarotoechia ''Camarotoechia'' is an extinct genus of brachiopods found in Paleozoic strata. Taxonomy Cherkesova (2007) reassigns two taxa, ''"radiata"'' and ''"omaliusi"'', that Nalivkin had placed in ''Camarotoechia'', to '' Sinotectirostrum'' as a new c ...

'' *'' Camarotoechiodes'' *'' Cambrotrophia'' *'' Camerella'' *'' Camerisma'' *'' Camerophorina'' *'' Camerothyris'' *'' Campages'' *'' Campylorthis'' *'' Canadospira'' *'' Canalitatus'' *'' Canavirila'' *'' Cancellospirifer'' *'' Cancellothyris'' *'' Cancrinella'' *'' Cancrinelloides'' *'' Candispirifer'' *'' Cantabriella'' *'' Canthylotreta'' *'' Capelliniella'' *'' Capillarina'' *'' Capillirhynchia'' *'' Capillirostra'' *'' Capillispirifer'' *'' Capillithyris'' *'' Capillomesolobus'' *'' Capillonia'' *'' Caplinoplia'' *'' Carapezzia'' *'' Caratrypa'' *'' Carbocyrtina'' *'' Cardiarina'' *'' Cardinirhynchia'' *'' Cardinocrania'' *'' Cardiothyris'' *'' Caricula'' *'' Carinagypa'' *'' Carinatina'' *'' Carinatinella'' *'' Carinatothyris'' *'' Carinatrypa'' *'' Cariniferella'' *'' Carinokoninckina'' *'' Carlinia'' *'' Carneithyris'' *'' Carolirhynchia'' *'' Carpatothyris'' *'' Carpinaria'' *'' Carringtonia'' *'' Carteridina'' *'' Cartorhium'' *'' Caryogyps'' *'' Caryona'' *'' Caryorhynchus'' *'' Casquella'' *'' Cassianospira'' *'' Cassidirostrum'' *'' Castellaroina'' *'' Catacephalus'' *'' Catazyga'' *''

Cathaysia Cathaysia was a microcontinent or a group of terranes that rifted off Gondwana during the Late Paleozoic. They mostly correspond to modern territory of China, which were split into the North China and South China blocks. Terminology The terms " ...

'' *'' Caucasella'' *'' Caucasiproductus'' *'' Caucasoproductus'' *'' Caucasorhynchia'' *'' Caucasothyris'' *'' Cavatisinurostrum'' *'' Cedulia'' *'' Celdobolus'' *'' Celebetes'' *'' Celidocrania'' *'' Celsifornix'' *'' Celtanoplia'' *'' Cenorhynchia'' *'' Centronella'' *'' Centronelloidea'' *'' Ceocypea'' *'' Ceramisia'' *'' Cerasina'' *'' Ceratreta'' *'' Cerberatrypa'' *'' Cererithyris'' *'' Chaeniorhynchus'' *'' Chaganella'' *'' Chalimochonetes'' *'' Changshaispirifer'' *'' Changtangella'' *'' Changyangrhynchus'' *'' Chaoiella'' *'' Chaoina'' *'' Chapadella'' *'' Chapinella'' *'' Charionella'' *'' Charionoides'' *'' Charltonithyris'' *'' Chascothyris'' *'' Chathamithyris'' *'' Chattertonia'' *'' Chatwinothyris'' *'' Chaulistomella'' *'' Cheirothyris'' *'' Cheirothyropsis'' *'' Chelononia'' *'' Cheniothyris'' *'' Chenxianoproductus'' *'' Cherkesovaena'' *'' Cherubicornea'' *'' Chianella'' *''

Chile Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the east a ...

'' *'' Chilianshania'' *'' Chilidiopsis'' *'' Chilidorthis'' *'' Chimaerothyris'' *'' Chivatschella'' *''

Chlidonophora ''Chlidonophora'' is a genus of marine animals in the phylum ''Brachiopoda'' belonging to the family ''Chlidonophoridae''. The species of this genus are found in the Gulf of Mexico, Atlantic Ocean, eastern coast of the British Isles, western coas ...

'' *'' Chlupacina'' *'' Chlupacitoechia'' *'' Chnaurocoelia'' *'' Choanodus'' *'' Chondronia'' *'' Chonetella'' *''

Chonetes ''Chonetes'' is an extinct genus of brachiopods. It ranged from the Late Ordovician to the Middle Jurassic. Species The following species of ''Chonetes'' have been described: * ''C. (Paeckelmannia)'' * ''C. baragwanathi'' * ''C. billingsi' ...

'' *'' Chonetina'' *'' Chonetinella'' *'' Chonetinetes'' *'' Chonetipustula'' *'' Chonetoidea'' *'' Chonopectella'' *'' Chonopectoides'' *'' Chonopectus'' *'' Chonosteges'' *'' Chonostegoidella'' *'' Chonostegoides'' *'' Chonostrophia'' *'' Chonostrophiella'' *'' Choperella'' *'' Choristitella'' *'' Choristites'' *'' Choristothyris'' *'' Christianella (brachiopod)'' *'' Christiania'' *'' Chrustenopora'' *'' Chynistrophia'' *'' Cillinella'' *'' Cimicinella'' *'' Cimicinoides'' *'' Cincinnetina'' *''

Cincta Cincta is an extinct class of echinoderms that lived only in the Middle Cambrian epoch. Homostelea is a junior synonym. The classification of cinctans is controversial, but they are probably part of the echinoderm stem group. Cinctans were sessi ...

'' *'' Cinctifera'' *'' Cinctopsis'' *'' Cinerorthis'' *''Cingolospiriferina'' *''Cingulella'' *''Cingulodermis'' *''Cirpa'' *''Cistellarcula'' *''Claratrypa'' *''Clarkeia (brachiopod), Clarkeia'' *''Clarkella'' *''Clathrithyris'' *''Clavigera'' *''Clavodalejina'' *''Cleiothyridina'' *''Cliftonia'' *''Clinambon'' *''Clintonella'' *''Clistotrema'' *''Clitambonites'' *''Clivospirifer'' *''Clorinda (brachiopod), Clorinda'' *''Clorindella'' *''Clorindina'' *''Clorindinella'' *''Cloudella'' *''Cloudothyris'' *''Cnismatocentrum'' *''Coelospira'' *''Coelospirella'' *''Coelospirina'' *''Coeloterorhynchus'' *''Coenothyris'' *''Colaptomena'' *''Coledium'' *''Colinella'' *''Collarothyris'' *''Collemataria'' *''Colletostracia'' *''Collinithyris'' *''Collumatus'' *''Colongina'' *''Colophragma'' *''Colosia'' *''Colpotoria'' *''Columellithyris'' *''Comatopoma'' *''Comelicania'' *''Comiotoechia'' *''Companteris'' *''Composita'' *''Compositella'' *''Compressoproductus'' *''Compsothyris'' *''Comuquia'' *''Conarosia'' *''Conarothyris'' *''Conchidium (brachiopod), Conchidium'' *''Concinnispirifer'' *''Concinnithyris'' *''Conispirifer'' *''Connectoproductus'' *''Conodiscus'' *''Conomimus'' *''Conotreta'' *''Contradouvillinia'' *''Convexothyris'' *''Coolinia'' *''Cooperina'' *''Cooperispira'' *''Cooperithyris'' *''Cooperrhynchia'' *''Coptothyris'' *''Corbicularia'' *''Cordatomyonia'' *''Corineorthis'' *''Coriothyris'' *''Cornwallia'' *''Coronalosia'' *''Corrugatimediorostrum'' *''Cortezorthis'' *''Corvinopugnax'' *''Corylispirifer'' *''Coscinarina'' *''Coscinophora'' *''Costachonetes'' *''Costacranaena'' *''Costalosiella'' *''Costanoplia'' *''Costatispirifer'' *''Costatrypa'' *''Costatumulus'' *''Costellarina'' *''Costellirostra'' *''Costellispirifer'' *''Costicrura'' *''Costiferina'' *''Costinorella'' *''Costirhynchia'' *''Costisorthis'' *''Costispinifera'' *''Costispirifer'' *''Costispiriferina'' *''Costisteges'' *''Costistricklandia'' *''Costistrophomena'' *''Costistrophonella'' *''Costitrimerella'' *''Costoconcha'' *''Craigella'' *''Cranaena'' *''Crania (genus), Crania'' *''Craniops'' *''Craniotreta'' *''Craniscus'' *''Craspedalosia'' *''Bimuriidae, Craspedelia'' *''Craspedona'' *''Crassatrypa'' *''Crassipunctatrypa'' *''Crassumbo'' *''Cratispirifer'' *''Cratorhynchonella'' *''Cratospirifer'' *''Cremnorthis'' *''Crenispirifer'' *''Cretirhynchia'' *''Cricosia'' *''Crinisaria'' *''Crinisarina'' *''Crinistrophia'' *''Cristicoma'' *''Cristiferina'' *''Cromatrypa'' *''Crossacanthia'' *''Crossalosia'' *''Crossiskenidium'' *''Crozonorthis'' *''Cruralina'' *''Cruratula'' *''Cruricella'' *''Crurirhynchia'' *''Crurispina'' *''Crurithyris'' *''Cryptacanthia'' *''Cryptatrypa'' *''Cryptonella'' *''Cryptopora (brachiopod), Cryptopora'' *''Cryptoporella'' *''Cryptorhynchia'' *''Cryptospirifer'' *''Cryptothyris'' *''Cryptotretidae, Cryptotreta'' *''Ctenalosia'' *''Ctenochonetes'' *''Ctenokoninckina'' *''Cubacula'' *''Cubanirhynchia'' *''Cubanothyris'' *''Cudmorella'' *''Cuersithyris'' *''Cumberlandina'' *''Cuneirhynchia'' *''Cuparius'' *''Cupularostrum'' *''Curticia'' *''Curtirhynchia'' *''Cycladigera'' *''Cyclantharia'' *''Cyclocoelia'' *''Cyclomyonia'' *''Cyclorhynchia'' *''Cyclospira'' *''Cyclothyris'' *''Cymatorhynchia'' *''Cymbidium (brachiopod), Cymbidium'' *''Cymbistropheodonta'' *''Cymbithyris'' *''Cymbricia'' *''Cymidia'' *''Cymoproductus'' *''Cymostrophia'' *''Cyndalia'' *''Cyphomena'' *''Cyphomenoidea'' *''Cyphotalosia'' *''Cyphoterorhynchus'' *''Cyranoia'' *''Cyrbasiotreta'' *''Cyrolexis'' *''Cyrtalosia'' *''Cyrtella'' *''Cyrtia'' *''Cyrtina'' *''Cyrtinaella'' *''Cyrtinoides'' *''Cyrtinopsis'' *''Cyrtiopsis'' *''Cyrtiorina'' *''Cyrtoniscus'' *''Cyrtonotella'' *''Cyrtonotreta'' *''Cyrtospirifer'' *''Cyrtothyris'' *''Cystothyris''

D

*''Dabashanospira'' *''Dactylogonia'' *''Dactylotreta'' *''Daghanirhynchia'' *''Dagnachonetes'' *''Dagysorhynchia'' *''Dagyspirifer'' *''Dalaia'' *''Dalejina'' *''Dalejodiscus'' *''Dalerhynchus'' *''Dalinuria'' *''Dalligas'' *''Dallina'' *''Dallinella'' *''Dallithyris'' *''Dalmanella'' *''Dalmanellopsis'' *''Danella'' *''Danzania'' *''Darvasia'' *''Dasyalosia'' *''Dasysaria'' *''Datangia'' *''Davidsonella'' *''Davidsonia (brachiopod), Davidsonia'' *''Davidsoniatrypa'' *''Davidsonina'' *''Daviesiella'' *''Davinirhynchia'' *''Davoustia'' *''Dawsonelloides'' *''Dayia (brachiopod), Dayia'' *''Dearbornia'' *''Decoropugnax'' *''Decurtella'' *''Dedzetina'' *''Delepinea'' *''Deltachania'' *''Deltarhynchia'' *''Deltarina'' *''Delthyris'' *''Deltospirifer'' *''Demonedys'' *''Dengalosia'' *''Densalvus'' *''Densepustula'' *''Denticuliphoria'' *''Dentospiriferina'' *''Derbyella'' *''Derbyia'' *''Derbyina'' *''Derbyoides'' *''Dereta'' *''Desatrypa'' *''Desistrophia'' *''Desmoinesia'' *''Desmorthis'' *''Desquamatia'' *''Devonalosia'' *''Devonamphistrophia'' *''Devonaria'' *''Devonochonetes'' *''Devonoproductus'' *''Diabolirhynchia'' *''Diambonia'' *''Diambonioidea'' *''Diandongia'' *''Diaphelasma'' *''Diaphragmus'' *''Diazoma'' *''Dicamara'' *''Dicamaropsis'' *''Dicellomus'' *''Diceromyonia'' *''Dichacaenia'' *''Dichospirifer'' *''Dichozygopleura'' *''Dicoelosia'' *''Dicoelospirifer'' *''Dicoelostrophia'' *''Dicondylotreta'' *''Dictyobolus'' *''Dictyoclostoidea'' *''Dictyoclostus'' *''Dictyonina'' *''Dictyonites'' *''Dictyostrophia'' *''Dictyothyris'' *''Dictyothyropsis'' *''Dicystoconcha'' *''Didymelasma'' *''Didymoparcium'' *''Didymothyris'' *''Diedrothyris'' *''Dielasma'' *''Dielasmella'' *''Dielasmina'' *''Dienope'' *''Dierisma'' *''Diestothyris'' *''Dignomia'' *''Digonella'' *''Dihelictera'' *''Diholkorhynchia'' *''Dilophosina'' *''Dimegelasma'' *''Dimensionaequalirostrum'' *''Dimerella'' *''Dinarella'' *''Dinarispira'' *''Dinobolus'' *''Dinorthis'' *''Diochthofera'' *''Dioristella'' *''Diorthelasma'' *''Diparelasma'' *''Diplanus'' *''Diplonorthis'' *''Diplospirella'' *''Dipunctella'' *''Diraphora'' *''Dirinus'' *''Discina (brachiopod), Discina'' *''Discinisca'' *''Discradisca'' *''Discinopsis'' *''Discomyorthis'' *''Discotreta'' *''Discradisca'' *''Disculina'' *''Disphenia (brachiopod), Disphenia'' *''Dispiriferina'' *''Dissoria'' *''Disulcatella'' *''Ditreta'' *''Divaricosta'' *''Dixonella'' *''Dmitria'' *''Dmitrispirifer'' *''Dnestrina'' *''Doescherella'' *''Dogdathyris'' *''Dogdoa'' *''Doleroides'' *''Dolerorthis'' *''Dolichobrochus'' *''Dolichomocelypha'' *''Dolichosina'' *''Dolichozygus'' *''Doloresella'' *''Domokhotia'' *''Donalosia'' *''Donella (brachiopod), Donella'' *''Dongbaella'' *''Dongbeiispirifer'' *''Donispirifer'' *''Dorashamia'' *''Dorsirugatia'' *''Dorsisinus'' *''Dorsoplicathyris'' *''Dorsoscyphus'' *''Dorytreta'' *''Douvillina'' *''Douvillinaria'' *''Douvillinella'' *''Douvillinoides'' *''Douvinella'' *''Dowhatania'' *''Drabodiscina'' *''Draborthis'' *''Drabovia'' *''Drabovinella'' *''Dracius'' *''Drahanorhynchus'' *''Drahanostrophia'' *''Drepanorhyncha'' *''Droharhynchia'' *''Druganirhynchia'' *''Drummackina'' *''Duartea'' *''Dubaria'' *''Dubioleptina'' *''Dulankarella'' *''Dundrythyris'' *''Duryeella'' *''Dushanirhynchia'' *''Dyoros'' *''Dyschrestia'' *''Dyscolia'' *''Dyscritosia'' (fossil per IRMNG) *''Dyscritothyris'' *''Dysedrosia'' (fossil per IRMNG) *''Dysoristus'' *''Dysprosorthis'' *''Dyticospirifer'' *''Dzhangirhynchia'' *''Dzhebaglina'' *''Dzieduszyckia (brachiopod), Dzieduszyckia'' *''Dzirulina''

E

*''Eatonia (brachiopod), Eatonia'' *''Eatonioides'' *''Eccentricosta'' *''Echinalosia'' *''Echinaria (brachiopod), Echinaria'' *''Echinariella'' *''Echinauris'' *''Echinirhynchia'' *''Echinocoelia'' *''Echinocoeliopsis'' *''Echinoconchella'' *''Echinoconchus'' *''Echinospirifer'' *''Echinosteges'' *''Echyrosia'' *''Ecnomiosa'' *''Ectenoglossa'' *''Ectochoristites'' *''Ectoposia'' *''Ectorensselandia'' *''Ectorhipidium'' *''Ectyphoria'' *''Edreja'' *''Edriosteges'' *''Ehlersella'' *''Eichwaldia'' *''Eifelatrypa'' *''Eifyris'' *''Eilotreta'' *''Ejnespirifer'' *''Elasmata'' *''Elasmothyris'' *''Elderra'' *''Elegesta'' *''Elenchus (brachiopod), Elenchus'' *''Eleutherocrania'' *''Eleutherokomma'' *''Eliorhynchus'' *''Elita (brachiopod), Elita'' *''Eliva'' *''Elivella'' *''Elivina'' *''Elkania'' *''Elkanisca'' *''Ella (brachiopod), Ella'' *''Ellassonia'' *''Elliottella'' *''Elliottina'' *''Elliptoglossa'' *''Elliptostrophia'' *''Elmaria'' *''Elymospirifer'' *''Elythina'' *''Emanuella'' *''Embolosia'' *''Emeithyris'' *''Enallosia'' *''Enallothecidea'' *''Enantiosphen'' *''Enantiosphenella'' *''Enchodrospirifer'' *''Endospirifer'' *''Endothyris'' *''Endrea'' *''Engenella'' *''Enigmalosia'' *''Ense (brachiopod), Ense'' *''Entacanthadus'' *''Enteletella'' *''Enteletes'' *''Enteletina'' *''Eoamphistrophia'' *''Eoanastrophia'' *''Eoantiptychia'' *''Eobiernatella'' *''Eobrachythyrina'' *''Eobrachythyris'' *''Eochonetes'' *''Eochoristitella'' *''Eochoristites'' *''Eocoelia'' *''Eoconcha'' *''Eoconchidium'' *''Eoconulus'' *''Eocramatia'' *''Eodallina'' *''Eodalmanella'' *''Eodevonaria'' *''Eodictyonella'' (formerly ''Dictyonella'') *''Eodinobolus'' *''Eodiorthelasma'' *''Eodmitria'' *''Eoglossinotoechia'' *''Eogryphus'' *''Eohemithiris'' *''Eohowellella'' *''Eokarpinskia'' *''Eokirkidium'' *''Eolaballa'' *''Eolacazella'' *''Eolissochonetes'' *''Eolyttonia'' *''Eomaoristrophia'' *''Eomarginifera'' *''Eomartiniopsis'' *''Eomegastrophia'' *''Eonalivkinia'' *''Eoorthis'' *''Eoparaphorhynchus'' *''Eopholidostrophia'' *''Eoplectodonta'' *''Eoplicanoplia'' *''Eoplicoplasia'' *''Eoproductella'' *''Eopugnax'' *''Eoreticularia'' *''Eorhipidomella'' *''Eoscaphelasma'' *''Eoschizophoria'' *''Eoschuchertella'' *''Eoseptaliphoria'' *''Eosericoidea'' *''Eosiphonotreta'' *''Eosophragmophora'' *''Eosotrematorthis'' *''Eospinatrypa'' *''Eospirifer'' *''Eospiriferina'' *''Eospirigerina'' *''Eostrophalosia'' *''Eostropheodonta'' *''Eostrophomena'' *''Eostrophonella'' *''Eosyringothyris'' *''Eothecidellina'' *''Eothele'' *''Eousella'' *''Epelidoaegiria'' *''Ephippelasma'' *''Epicelia'' *''Epicyrta'' *''Epithyris'' *''Epithyroides'' *''Epitomyonia'' *''Equirostra'' *''Erectocephalus'' *''Eremithyris'' *''Eremotoechia'' *''Eremotrema'' *''Ericiatia'' *''Eridmatus'' *''Eridorthis'' *''Erinostrophia'' *''Eripnifera'' *''Erismatina'' *''Eristenosia'' *''Ernogia'' *''Errhynx'' *''Erymnia'' *''Erymnaria'' *''Esilia'' *''Espella'' *''Estlandia'' *''Estonirhynchia'' *''Etheridgina'' *''Etymothyris'' *''Eucalathis'' *''Eucharitina'' *''Eudesella'' *''Eudesia'' *''Eudesites'' *''Eudoxina'' *''Euidothyris'' *''Eumetabolotoechia'' *''Eumetria'' *''Euorthisina'' *''Euractinella'' *''Eurekaspirifer'' *''Euroatrypa'' *''Eurorthisina'' *''Eurycolporhynchus'' *''Eurypthyris'' *''Eurysina'' *''Eurysites'' *''Eurysoria'' *''Euryspirifer'' *''Eurythyris'' *''Eurytreta'' *''Euxinella'' *''Evagyrotheca'' *''Evanescirostrum'' *''Evanidisinurostrum'' *''Evenkina'' *''Evenkinorthis'' *''Evenkorhynchia'' *''Exatrypa'' *''Excavatorhynchia'' *''Exceptothyris'' *''Expellobolus'' *''Experilingula''

F

*''Faksethyris'' *''Falafer'' *''Falciferula'' *''Fallax (brachiopod), Fallax'' *''Fallaxispirifer'' *''Fallaxoproductus'' *''Falsatrypa'' *''Famatinorthis'' *''Fanichonetes'' *''Fardenia'' *''Fascicoma'' *''Fascicosta'' *''Fascicostella'' *''Fasciculina'' *''Fascifera'' *''Fascistropheodonta'' *''Fascizetina'' *''Fehamya'' *''Felinotoechia'' *''Fenestrirostra'' *''Fengzuella'' *''Fenxiangella'' *''Ferganella'' *''Ferganoproductus'' *''Fernglenia'' *''Ferrax'' *''Ferrobolus'' *''Ferrythyris'' *''Fezzanoglossa'' *''Ffynnonia'' *''Fibulistrophia'' *''Fidespirifer'' *''Filiatrypa'' *''Filiconcha'' *''Filigreenia'' *''Fimbriaria (brachiopod), Fimbriaria'' *''Fimbrinia'' *''Fimbriothyris'' *''Fimbrispirifer'' *''Finkelnburgia'' *''Finospirifer'' *''Fissirhynchia'' *''Fistulogonites'' *''Fitzroyella'' *''Flabellirhynchia'' *''Flabellitesia'' *''Flabellocyrtia'' *''Flabellothyris'' *''Flabellulirostrum'' *''Flectcherithyris'' *''Fletcherina'' *''Fletcherithyroides'' *''Flexaria'' *''Flexathyris'' *''Floweria'' *''Fluctuaria'' *''Foliomena'' *''Fordinia'' *''Formosarhynchia'' *''Fortunella (brachiopod), Fortunella'' *''Fosteria (brachiopod), Fosteria'' *''Fossatrypa'' *''Foveola (brachiopod), Foveola'' *''Frankiella'' *''Frechella'' *''Fredericksia'' *''Frenula (brachiopod), Frenula'' *''Frenulina'' *''Frieleia'' *''Fulcriphoria'' *''Furcirhynchia'' *''Furcitella'' *''Fusella'' *''Fusichonetes'' *''Fusiproductus'' *''Fusirhynchia'' *''Fusispirifer''

G

*''Gacella'' *''Gacina'' *''Galataestrophia'' *''Galeatathyris'' *''Galeatella'' *''Galeatellina'' *''Galeoatagypa'' *''Galliennithyris'' *''Gamonetes'' *''Gamphalosia'' *''Gasconsia'' *''Gashaomiaoia'' *''Gastrodetoechia'' *''Gefonia'' *''Gegenella'' *''Gelidorthidina'' *''Gelidorthis'' *''Gemerithyris'' *''Gemmarcula'' *''Gemmellaroia'' *''Gemmellaroialla'' *''Gemmulicosta'' *''Geniculifera'' *''Geniculigypa'' *''Geniculina'' *''Geniculomclearnites'' *''Georgethyris'' *''Geranocephalus'' *''Gerassimovia'' *''Gerkispira'' *''Gerolsteinites'' *''Gerothyris'' *''Gerrhynx'' *''Geyerella'' *''Gibberostrophia'' *''Gibbirhynchia'' *''Gibbithyris'' *''Gibbochonetes'' *''Gibbospirifer'' *''Gigantoproductus'' *''Gigantorhynchus (brachiopod), Gigantorhynchus'' *''Gigantothyris'' *''Gilledia'' *''Giraldiella'' *''Girlasia'' *''Girtyella'' *''Gisilina'' *''Gissarina'' *''Gjelispinifera'' *''Glabrichonetina'' *''Glaciarcula'' *''Gladiostrophia'' *''Glaphyorthis'' *''Glassia'' *''Glassina'' *''Glazewskia'' *''Glendonia'' *''Globatrypa'' *''Globiella'' *''Globirhynchia'' *''Globispirifer'' *''Globithyris'' *''Globosobucina'' *''Globosochonetes'' *''Globosoproductus'' *''Globulirhynchia'' *''Glossella'' *''Glosseudesia'' *''Glosshypothyridina'' *''Glossinotoechia'' *''Glossinulina'' *''Glossinulirhynchia'' *''Glossinulus'' *''Glossoleptaena'' *''Glossorthis'' *''Glossothyropsis'' *''Glottidia'' *''Glyphisaria'' *''Glyptacrothrele'' *''Glyptambonites'' *''Glypterina'' *''Glyptias'' *''Glyptoglossella'' *''Glyptogypa'' *''Glyptomena'' *''Glyptorhynchia'' *''Glyptoria'' *''Glyptorthis'' *''Glyptosteges'' *''Glyptotrophia'' *''Glytospirifer'' *''Gmelinmagas'' *''Gnathorhynchia'' *''Goleomixa'' *''Goliathyris'' *''Gonambonites'' *''Gonathyris'' *''Gondolina'' *''Goniarina'' *''Goniobrochus'' (fossil per IRMNG) *''Goniophoria'' *''Goniorhynchia'' *''Goniothyris'' *''Goniothyropsis'' *''Goniotrema'' *''Gorgostrophia'' *''Gorjanskya'' *''Gorystrophia'' *''Gotatrypa'' *''Goungjunspirifer'' *''Gracianella'' *''Gracilotoechia'' *''Grammetaria'' *''Grammoplecia'' *''Grammorhynchus'' *''Grandaurispina'' *''Grandiproductella'' *''Grandirhynchia'' *''Grantonia'' *''Granulirhynchia'' *''Grasirhynchia'' *''Grayina'' *''Greenfieldia'' *''Grorudia'' *''Gruenewaldtia'' *''Grumantia'' *''Gruntia'' = ''Boloria'' Grunt, 1973 (preoccupied) *''Gruntallina'' *''Gryphus (brachiopod), Gryphus'' *''Guangdangina'' *''Guangjiayanella'' *''Guangshunia'' *''Guangxiispirifer'' *''Guaxa'' *''Gubleria (brachiopod), Gubleria'' *''Guicyrtia'' *''Guilinospirifer'' *''Guistrophia'' *''Guizhovella'' *''Gunnarella'' *''Gunningblandella'' *''Gusarella'' *''Guttasella'' *''Gwynia'' *''Gwyniella'' *''Gypidula'' *''Gypidulella'' *''Gypidulina'' *''Gypiduloides'' *''Gypospirifer'' *''Gyroselenella'' *''Gyrosina'' *''Gyrosoria'' *''Gyrothyris''

H

*''Habrobrochus'' *''Hadrorhynchia'' *''Hadrosia'' *''Hadrotorhynchus'' *''Hadrotreta'' *''Hadyrhyncha'' *''Hagabirhynchia'' *''Hallina'' *''Hallinetes'' *''Halorella'' *''Halorellina'' *''Halorelloidea'' *''Hamburgia'' *''Hamlingella'' *''Hamptonina'' *''Hanaeproductus'' *''Hansotreta'' *''Hanusatrypa'' *''Haplospirifer'' *''Harknessella'' *''Harmatosia'' *''Harpidium'' *''Harttella'' *''Haupiria'' *''Havlicekella'' *''Havlicekia'' *''Haydenella'' *''Haydenoides'' *''Hebertella'' *''Hebetoechia'' *''Hedeina'' *''Hedeinopsis'' *''Hedstroemina'' *''Heimia (brachiopod), Heimia'' *''Helaspis'' *''Helenathyris'' *''Heleniproductus'' *''Heligothyris'' *''Helmersenia'' *''Helvetella'' *''Hemichonetes'' *''Hemileurus'' *''Hemiplethorhynchus'' *''Hemipronites'' *''Hemiptychina'' *''Hemistringocephalus'' *''Hemithiris'' *''Hemithyropsis'' *''Hemitoechia'' *''Heosomocelypha'' *''Herangirhynchia'' *''Hercosestria'' *''Hercosia'' *''Hercostrophia'' *''Hercothyris'' *''Hergetatrypa'' *''Hesperinia'' *''Hesperithyris'' *''Hesperomena'' *''Hesperonomia'' *''Hesperonomiella'' *''Hesperorhynchia'' *''Hesperorthis'' *''Hesperosia'' *''Hesperotrophia'' *''Hessenhausia'' *''Heteralosia'' *''Heteraria'' *''Heterelasma'' *''Heterobrochus'' *''Heteromychus'' *''Heterorthella'' *''Heterorthina'' *''Heterorthis'' *''Hibernodonta'' *''Himalairhynchia'' *''Himathyris'' *''Hindella'' *''Hinganella'' *''Hingganoleptaena'' *''Hipparionix'' *''Hircinisca'' *''Hirnantia'' *''Hirsutella'' *''Hiscobeccus'' *''Hisingerella'' *''Hispanirhynchia'' *''Hispidaria'' *''Histosyrinx'' *''Holcorhynchella'' *''Holcorhynchia'' *''Holcospirifer'' *''Holcothyris'' *''Hollardiella'' *''Hollardina'' *''Holobrachia'' *''Holorhynchus'' *''Holosia'' *''Holotricharina'' *''Holtedahlina'' *''Holynatrypa'' *''Holynetes'' *''Homaliarhynchia'' *''Homeocardiorhynchus'' *''Homeorhynchia'' *''Homevalaria'' *''Homoeospira'' *''Homoeospirella'' *''Homotreta'' *''Hontorialosia'' *''Horderleyella'' *''Horridonia'' *''Hoskingia'' *''Hostimex'' *''Howellella'' *''Howellites'' *''Howelloidea'' *''Howittia (brachiopod), Howittia'' *''Howseia'' *''Huatangia'' *''Hubeiproductus'' *''Huenella'' *''Huenellina'' *''Hulterstadia'' *''Humaella'' *''Hunanochonetes'' *''Hunanoproductus'' *''Hungarispira'' *''Hungaritheca'' *''Hustedia'' *''Hustedtiella (brachiopod), Hustedtiella'' *''Hyattidina'' *''Hyborhynchella'' *''Hybostenoscisma'' *''Hybostenoscisma'' *''Hynniphoria'' *''Hyperobolus'' *''Hypoleiorhynchus'' *''Hypolinoproductus'' *''Hyponeatrypa'' *''Hypopsia'' *''Hypothyridina'' *''Hypselonetes'' *''Hypseloterorhynchus'' *''Hypsiptycha'' *''Hypsomyonia'' *''Hysterohowellella'' *''Hysterolites'' *''Hystriculina''

I

*''Iberirhynchia'' *''Iberithyris'' *''Idioglyptus'' *''Idiorthis'' *''Idiospira'' *''Idiostrophia'' *''Iheringithyris'' *''Ikella'' *''Iliella'' *''Ilmarinia'' *''Ilmenia'' *''Ilmeniopsis'' *''Ilmenispina'' *''Ilmospirifer'' *''Ilyinella'' *''Imacanthyris'' *''Imbrexia'' *''Imbricatia'' *''Imbricatospira'' *''Imdentistella'' *''Impiacus'' *''Implexina'' *''Inaequalis (brachiopod), Inaequalis'' *''Incisius'' *''Incorthis'' *''Independatrypa'' *''Indigia'' *''Indorhynchia'' *''Indospirifer'' *''Inflatia'' *''Infurca'' *''Ingria (brachiopod), Ingria'' *''Iniathyris'' *''Iniproductus'' *''Innaechia'' *''Innuitella'' *''Inopinatarcula'' *''Insignitisinurostrum'' *''Institella'' *''Institifera'' *''Institina'' *''Inversella'' *''Inversithyris'' *''Invertina'' *''Invertrypa'' *''Iotina'' *''Iowarhynchus'' *''Iowatrypa'' *''Ipherron'' *''Irboskites'' *''Irenothyris'' *''Irgislella'' *''Irhirea'' *''Iridostrophia'' *''Iru (brachiopod), Iru'' *''Ishimia'' *''Isjuminelina'' *''Isjuminella'' *''Ismenia'' *''Isochonetes'' *''Isocrania'' *''Isogramma (brachiopod), Isogramma'' *''Isophragma'' *''Isopoma'' *''Isorthis'' *''Isospinatrypa'' *''Isovella'' *''Israelaria'' *''Issedonia'' *''Isumithyris'' *''Ivanothyris'' *''Ivanoviella'' *''Ivdelinella'' *''Ivdelinia'' *''Ivshinella'' *''Iwaispirifer''

J

*''Jaanussonites'' *''Jaffaia'' *''Jaisalmeria'' *''Jakutella'' *''Jakutochonetes'' *''Jakutoproductus'' *''Jakutostrophia'' *''Jamesella'' *''Janiceps'' *''Janiomya'' *''Janius'' *''Japanithyris'' *''Jarovathyris'' *''Jercia'' *''Jevinellina'' *''Jezercia'' *''Jiangdaspirifer'' *''Jielingia'' *''Jiguliconcha'' *''Jilinia'' *''Jilinmartinia'' *''Jilinospirifer'' *''Jipuproductus'' *''Jisuina'' *''Jivinella'' *''Jkella'' *''Joania'' *''Johnsonathyris'' *''Johnsonetes'' *''Johnsoniatrypa'' *''Jolonica'' *''Jolvia'' *''Jonesea'' *''Joviatrypa'' *''Juralina'' *''Juresania'' *''Juvavella'' *''Juvavellina''

K

*''Kabanoviella'' *''Kachathyris'' *''Kadraliproductus'' *''Kajnaria'' *''Kakanuiella'' *''Kalitvella'' *''Kallirhynchia'' *''Kamoica'' *''Kampella'' *''Kanakythyris'' *''Kaninospirifer'' *''Kansuella'' *''Kaplex'' *''Kaplicona'' *''Karadagella'' *''Karadagithyris'' *''Karakulina'' *''Karathele'' *''Karavankina'' *''Karbous'' *''Karlicium'' *''Karnotreta'' *''Karpatiella'' *''Karpinskia'' *''Kasakhstania'' *''Kasetia'' *''Kassinella'' *''Katastrophomena'' *''Katunia'' *''Kavesia'' *''Kawhiarhynchia'' *''Kayserella'' *''Kayseria'' *''Kedrpvpthyris'' *''Kelamelia'' *''Kelusia'' *''Kendzhilgithyris'' *''Kentronetes'' *''Keokukia'' *''Keratothyris'' *''Kericserella'' *''Kerpina'' *''Keyserlingia'' *''Keyserlingina'' *''Khangaestrophia'' *''Khasaghia'' *''Khasagtina'' *''Khinganospirifer'' *''Khodalevichia'' *''Kholbotchonia'' *''Kiaeromena'' *''Kiangsiella'' *''Kikaithyris'' *''Kimatothyris'' *''Kindleina'' *''Kinelina'' *''Kingena'' *''Kingenella'' *''Kinghiria'' *''Kinnella'' *''Kintathyris'' *''Kirkidium'' *''Kirkina'' *''Kisilia'' *''Kitakamithyris'' *''Kjaerina'' *''Kjerulfina'' *''Kleithriatreta'' *''Klipsteinella'' *''Klipsteinelloidea'' *''Klukatrypa'' *''Kochiproductus'' *''Koeveskallina'' *''Koigia'' *''Kokomerena'' *''Kolihium'' *''Kolymithyris'' *''Komiella'' *''Komispirifer'' *''Komukia'' *''Koninckella'' *''Koninckina'' *''Koninckodonta'' *''Konstantia (brachiopod), Konstantia'' *''Korjakirhynchia'' *''Kosirium'' *''Kosoidea'' *''Kotlaia'' *''Kotujella'' *''Kotujotreta'' *''Kotylotreta'' *''Kotysex'' *''Kozhuchinella'' *''Kozlenia'' *''Kozlowskia'' *''Kozlowskiellina'' *''Kozlowskites'' *''Kransia'' *''Krattorthis'' *''Kraussina'' *''Krejcigrafella'' *''Krimargyrotheca'' *''Kritorhynchia'' *''Krizistrophia'' *''Krotovia'' *''Kueichowella'' *''Kullervo (brachiopod), Kullervo'' *''Kulumbella'' *''Kumbella'' *''Kundatella'' *''Kungaella'' *''Kunlunia'' *''Kurakithyris'' *''Kurtomarginifera'' *''Kurzgunia'' *''Kutchirhynchia'' *''Kutchithyris'' *''Kutorgina'' *''Kutorginella'' *''Kuvelousia'' *''Kvesanirhynchia'' *''Kwangsia'' *''Kwangsirhynchus'' *''Kymatothyris'' *''Kyrshabaktella'' *''Kyrtatrypa''

L

Image:Lingula anatina.7 - Devonico.JPG, ''Lingula (genus), Lingula'', known since the Cambrian File:Liospiriferina rostrata Noir.jpg, ''Liospiriferina, Liospiriferina rostrata'', contemporary Image:Leptaena romboidalis 4.jpg, ''Leptaena romboidalis'', pedunculate valve, Middle Silurian *''Labaia'' *''Laballa'' *''Labriproductus'' *''Lacazella'' *''Lachrymula'' *''Lacunaerhynchia'' *''Lacunarites'' *''Lacunites'' *''Lacunosella'' *''Ladjia'' *''Ladogia'' *''Ladogiella'' *''Ladogifornix'' *''Ladogilina'' *''Ladogilinella'' *''Ladogiodes'' *''Laevicyphomena'' *''Laevigaterhynchia'' *''Laevirhynchia'' *''Laevispirifer'' *''Laevithyris'' *''Laevorhynchia'' *''Laima (brachiopod), Laima'' *''Laioporella'' *''Lamanskya'' *''Lambdarina'' *''Lamcispinifera'' *''Lamellaerhynchia'' *''Lamelliconchidium'' *''Lamellokoninckina'' *''Lamellosathyris'' *''Lamellosia'' *''Laminatia'' *''Lamnaespina'' *''Lamnimargus'' *''Lampangella'' *''Lanceomyonia'' *''Lanchangjiangia'' *''Langella'' *''Langkawai'' (?) *''Langshanthyris'' *''Lanipustula'' *''Laosia (brachiopod), Laosia'' *''Lapasnia'' *''Lapradella'' *''Laqueus'' *''Larispirifer'' *''Larium (brachiopod), Larium'' *''Lateralatirostrum'' *''Laterispina'' *''Lathamella'' *''Laticrura'' *''Latiflexa'' *''Latiplecus'' *''Latiproductus'' *''Latirhynchia'' *''Latispirifer'' *''Latonotoechia'' *''Lazella'' *''Lazithyris'' *''Lazutkinia'' *''Leangella'' *''Lebediorthis'' *''Leiochonetes'' *''Leiolepismatina'' *''Leioproductus'' *''Leiorhynchoidea'' *''Leiorhynchoides'' *''Leiorhynchus'' *''Leioria'' *''Leioseptathyris'' *''Leiothyridina'' *''Lenatoechia'' *''Lenothyris'' *''Lenzia (brachiopod), Lenzia'' *''Leontiella'' *''Lepidocrania'' *''Lepidocycloides'' *''Lepidocyclus'' *''Lepidoleptaena'' *''Lepidomena'' *''Lepidorhynchia'' *''Lepidorthis'' *''Lepidospirifer'' *''Lepismatina'' *''Leptaena'' *''Leptaenisca'' *''Leptaenoidia'' *''Leptaenomenclax'' *''Leptaenopoma'' *''Leptaenopyxis'' *''Leptagonia'' *''Leptalosia'' *''Leptathyris'' *''Leptella'' *''Leptellina'' *''Leptelloidea'' *''Leptembolon'' *''Leptestia'' *''Leptestiina'' *''Leptobolus'' *''Leptocaryorhyncus'' *''Leptochonetes'' *''Leptocoelia'' *''Leptocoelina'' *''Leptodonta'' *''Leptodontella'' *''Leptodus'' *''Leptoskelidion'' *''Leptospira (brachiopod), Leptospira'' *''Leptostrophia'' *''Leptostrophiella'' *''Leptothyrella (brachiopod), Leptothyrella'' *''Leptothyrellopsis'' *''Lercarella'' *''Lethamia'' *''Leurosina'' *''Levenea'' *''Levibiseptum'' *''Leviconchidiella'' *''Levigatella'' *''Levipugnax'' *''Levipustula'' *''Levispira'' *''Levitusia'' *''Lialosia'' *''Libyaeglossa'' *''Libyaerhynchus'' *''Licharewia'' *''Lichnatrypa'' *''Lievinella'' *''Liljevallia'' *''Limbatrypa'' *''Limbella (brachiopod), Limbella'' *''Limbifera'' *''Limbimurina'' *''Limstrophina'' *''Lindinella'' *''Lindstroemella'' *''Lingatrypa'' *''Lingshanella'' *''Linguithyris'' *''Lingula (genus), Lingula'' *''Lingulapholis'' *''Lingularia'' *''Lingulasma'' *''Lingulella'' *''Lingulellotreta'' *''Lingulepis'' *''Lingulipora'' *''Lingulobolus'' *''Lingulodiscina'' *''Lingulops'' *''Linguopugnoides'' *''Linnarssonella'' *''Linnarssonia'' *''Linoporella'' *''Linoproductus'' *''Linoprotonia'' *''Linostrophomena'' *''Linterella'' *''Linxiangxiella'' *''Liocoelia'' *''Lioleptaena'' *''Liorhynchus'' *''Liosotella'' *''Liospiriferina'' (fossil per IRMNG) *''Liostrophia'' *''Liothyrella'' *''Lipanteris'' *''Liramia'' *''Liraplecta'' *''Liraria'' *''Liraspirifer'' *''Lirellaria'' *''Lirellarina'' *''Liricamera'' *''Liriplica'' *''Lissajousithyris'' *''Lissatrypa'' *''Lissatrypella'' *''Lissatrypoidea'' *''Lissella'' *''Lissidium'' *''Lissochonetes'' *''Lissocoelina'' *''Lissoleptaena'' *''Lissomarginifera'' *''Lissopleura'' *''Lissorhynchia'' *''Lissosia'' *''Lissostrophia'' *''Lissothyris'' *''Lissotreta'' *''Litocothia'' *''Litothyris'' *''Liveringia'' *''Lixatrypa'' *''Ljaschenkovia'' *''Ljudmilispirifer'' *''Llanoella'' *''Loboidothyris'' *''Loboidothyropsis'' *''Loborina'' *''Lobothyris'' *''Lobothyroides'' *''Lochkothele'' *''Loczyella'' *''Loenthyris'' *''Loganella'' *''Loilemia'' *''Lokutella'' *''Lomatiphora'' *''Lomatorthis'' *''Longdongshuia'' *''Longispina'' *''Longithyris'' *''Longxianirhynchia'' *''Lopasnia'' *''Loperia'' *''Lophrothyris'' *''Lopingia'' *''Lorangerella'' *''Lordorthis'' *''Loreleiella'' *''Loriolithyris'' *''Losvia'' *''Lotharingella'' *''Lowenstamia'' *''Loxophragmus'' *''Luanquella'' *''Ludfordina'' *''Luhaia'' *''Luhotreta'' *''Lunaria (brachiopod), Lunaria'' *''Lunoglossa'' *''Lunpolia'' *''Luofuia'' *''Lurgiticoma'' *''Luterella'' *''Lutetiarcula'' *''Lychnothyris'' *''Lycophoria'' *''Lyonia (brachiopod), Lyonia'' *''Lysidium'' *''Lysigypa'' *''Lyttonia''

M

*''Maakina'' *''Mabella (brachiopod), Mabella'' *''Macandrevia'' *''Machaeraria'' *''Machaerocolella'' *''Machaerotoechia'' *''Mackerrovia'' *''Maclarenella'' *''Macrocoelia'' *''Macropleura'' *''Macropotamorhynchus'' *''Madarosia'' *''Madoia'' *''Maemia'' *''Magadania (brachiopod), Magadania'' *''Magadina'' *''Magadinella'' *''Magas (brachiopod), Magas'' *''Magasella'' *''Magella'' *''Magellania (brachiopod), Magellania'' *''Magharithyris'' *''Magicostrophia'' *''Magnicanalis'' *''Magniplicatina'' *''Magniventra'' *''Magnumbonella'' *''Majkopella'' *''Makridinirhynchia'' *''Malayanoplia'' *''Malinella'' *''Malleia'' *''Malloproductus'' *''Maltaia'' *''Malurostrophia'' *''Malwirhynchia'' *''Mametothyris'' *''Mamutinetes'' *''Manespira'' *''Manithyris'' *''Mangkeluia'' *''Manosia'' *''Mansina'' *''Maorielasma'' *''Maorirhynchia'' *''Maoristrophia'' *''Mapingtichia'' *''Marcharella'' *''Margaritiproductus'' *''Marginalosia'' *''Marginatia'' *''Marginicinctus'' *''Marginifera'' *''Marginirugus'' *''Marginoproductus'' *''Marginorthis'' *''Marginovatia'' *''Mariannaella'' *''Marinurnula'' *''Marionites'' *''Maritimithyris'' *''Markamia'' *''Markitoechia'' *''Marklandella'' *''Martinia'' *''Martiniella'' *''Martiniopsis'' *''Martinothyris'' *''Matanoleptodus'' *''Matutella'' *''Mauispirifer'' *''Maxillirhynchia'' *''Mayaothyris'' *''Maydenella'' *''Mcewanella'' *''Mclearnites'' *''Mclearnitesella'' *''Medessia'' *''Mediospirifer'' *''Mediterranirhynchia'' *''Meekella'' *''Megachonetes'' *''Megaderbyia'' *''Megakozlowskiella'' *''Megalosia'' *''Megamyonia'' *''Meganterella'' *''Meganteris'' *''Megaplectatrypa'' *''Megapleuronia'' *''Megasalopina'' *''Megaspinochonetes'' *''Megasteges'' *''Megastrophia'' *''Megastropiella'' *''Megathyris'' *''Megatschernyschewia'' *''Megerlia'' *''Megerlina'' *''Meglopterorhynchus'' *''Megousia'' *''Megumatrypa'' *''Meifodia'' *''Melvicalathis'' *''Mendacella'' *''Mendathyris'' *''Mennespirifer'' *''Mentzelia (brachiopod), Mentzelia'' *''Mentzelioides'' *''Mentzeliopsis'' *''Meonia'' *''Merciella'' *''Merista'' *''Meristella'' *''Meristelloides'' *''Meristina'' *''Meristorygma'' *''Meristospira'' *''Merophricus'' *''Merospirifer'' *''Mesocrania'' *''Mesodouvillina'' *''Mesoleptostrophia'' *''Mesolissostrophia'' *''Mesolobus'' *''Mesonomia'' *''Mesopholidostrophia'' *''Mesoplica'' *''Mesotreta'' *''Metabolipa'' *''Metacamarella'' *''Metaplasia (brachiopod), Metaplasia'' *''Metathyrisina'' *''Metorthis'' *''Metriolepis'' *''Mexicaria'' *''Mezounia'' *''Miaohuangrhynchus'' *''Micella (brachiopod), Micella'' *''Micidus'' *''Mickwitzia'' *''Micraphelia'' *''Microcardinalia'' *''Micromitra'' *''Microrhynchia'' *''Microsphaeridiorhynchus'' *''Microtrypa'' *''Mictospirifer'' *''Millythyris'' *''Mimaria'' *''Mimella'' *''Mimikonstantia'' *''Mimorina'' *''Minatrypa'' *''Mingenewia'' *''Miniprokopia'' *''Minispina'' *''Minithyris'' *''Minororthis'' *''Minutalirhynchia'' *''Minutella'' (fossil per IRMNG) *''Minutostropheodonta'' *''Minysphenia'' *''Minythyra'' *''Miogryphus'' *''Mirifusella'' *''Mirilingula'' *''Mirisquamea'' *''Mirorthis'' *''Misolia'' *''Mistproductus'' *''Mitchellella'' *''Miyakothyris'' *''Mjoesina'' *''Moderatoproductus'' *''Modestella'' *''Moeschia'' *''Mogoktella'' *''Mogoliella'' *''Moisseievia'' *''Molongcola'' *''Molongella'' *''Molongia'' *''Monadotoechia'' *''Monelasmina'' *''Mongoliella'' *''Mongoliopsis'' *''Mongolirhynchia'' *''Mongolorhynx'' *''Mongolosia'' *''Mongolospira'' *''Monobolina'' *''Monoconvexa'' *''Monomerella'' *''Monorthis'' *''Monsardithyris'' *''Montanella'' *''Monticlarella'' *''Monticulifera'' *''Montsenetes'' *''Moorefieldella'' *''Moorelina'' *''Moorellina'' *''Moquellina'' *''Moraviaturia'' *''Moravilla'' *''Moravostrophia'' *''Morganella (brachiopod), Morganella'' *''Morinorhynchus'' *''Morphorhynchus'' *''Morrisithyris'' *''Mosquella'' *''Moumina'' *''Moutonithyris'' *''Mucrospirifer'' *''Mucrospiriferinella'' *''Muirwoodella'' *''Muirwoodia'' *''Multicorhynchia'' *''Multicostella'' *''Multiridgia'' *''Multispinula'' *''Multispirifer'' *''Munhella'' *''Munieratrypa'' *''Muriferella'' *''Murihikurhynchia'' *''Murinella'' *''Murjukiana'' *''Murravia'' *''Musculina'' *''Mutationella'' *''Mycerosia'' *''Mylloconotreta'' *''Myodethyrium'' *''Myopugnax'' *''Myotreta'' *''Myriospirifer'' *''Myrmirhynx'' *''Mystrophora''

N

*''Nabarredia'' *''Nabiaoia'' *''Nadiastrophia'' *''Nahoniella'' *''Najadospirifer'' *''Najdinothyris'' *''Nakazatothyris'' *''Nalivkinaria'' *''Nalivkinia'' *''Nalivkiniella'' = ''Ala'' Nalivkin, 1979 (preoccupied) *''Nanacalathis'' *''Nanambonites'' *''Nanatrypa'' *''Nannirhynchia'' *''Nanorthis'' *''Nanospira'' *''Nanothyris'' *''Nantanella'' *''Nanukidium'' *''Naradanithyris'' *''Narynella'' *''Nasonirhynchia'' *''Nastosia'' *''Naukat'' *''Navispira'' *''Nayunnella'' *''Neatrypa'' *''Nebenothyris'' *''Negramithyris'' *''Neimongolella'' *''Nekhoroshevia'' *''Nekvasiloveia'' *''Nekvasilovella'' *''Nematocrania'' *''Nemesa'' *''Neoaemula'' (fossil per IRMNG) *''Neoancistrocrania'' *''Neobolus'' *''Neobouchardia'' *''Neochonetes'' *''Neocirpa'' *''Neocoelia'' *''Neocramatia'' *''Neocyrtina'' *''Neodelthyris'' *''Neofascicosta'' *''Neoglobithyris'' *''Neogypidula'' *''Neokarpinskia'' *''Neokjaerina'' *''Neoliothyrina'' *''Neometabolipa'' *''Neopaulinella'' = ''Paulinella'' Boucot & Racheboeuf, 1987 (preoccupied) *''Neophricadothyris'' *''Neoplicatifera'' *''Neoretzia'' *''Neorhynchia'' *''Neorhynchula'' *''Neosandia'' = ''Sandia'' Sutherland & Harlow, 1973 (preoccupied) *''Neoschizophoria'' *''Neospirifer'' *''Neospirigerina'' *''Neostrophia'' *''Neothecidella'' *''Neothyris'' *''Neotreta'' *''Neowellerella'' *''Neoyanguania'' *''Nepasitoechia'' *''Nereidella'' *''Nerthebrochus'' *''Nervostrophia'' *''Neumanella'' *''Neumania'' *''Neumayrithyris'' *''Newberria'' *''Nicolella'' *''Nicoloidea'' *''Nicolorthis'' *''Nigerinoplica'' *''Nikiforovaena'' *''Nikolaevirhynchus'' *''Ningbingella'' *''Ninglongothyris'' *''Niorhynx'' *''Nipponirhynchia'' *''Nipponithyris'' *''Nisusia'' *''Niutoushania'' *''Niviconia'' *''Nix (brachiopod), Nix'' *''Nochoroiella'' *''Nocturneilla'' *''Nodaea'' *''Nodella'' *''Noetlingia'' *''Nordathyris'' *''Nordella'' *''Nordispirifer'' *''Nordotoechia'' *''Norella'' *''Notanoplia'' *''Nothokuvelousia'' *''Nothopindax'' *''Nothorthis'' *''Notiobolus'' *''Notiochonetes'' *''Notoconchidium'' *''Notoleptaena'' *''Notolosia'' *''Notoparmella'' *''Notorthisina'' *''Notosaria'' *''Notoscaphidia'' *''Notosia'' *''Notospirifer'' *''Notostrophia'' *''Notothyrina'' *''Notothyris'' *''Notozyga'' *''Novellinetes'' *''Novocrania'' *''Novozemelia'' *''Nubialba'' *''Nucleata'' *''Nucleatina'' *''Nucleatula'' *''Nucleorhynchia'' *''Nucleospira'' *''Nucleusorhynchia'' *''Nudauris'' *''Nudirostralina'' *''Nudispiriferina'' *''Nudymia'' *''Nugnecella'' *''Nuguschella'' *''Numericoma'' *''Nurataella'' *''Nuria'' *''Nurochonetes'' *''Nushbiella'' *''Nyalamurhynchia'' *''Nyege'' *''Nymphorhynchia''

O

*''Oanduporella'' *''Obesaria'' *''Oblongarcula'' *''Obnixia'' *''Obolella'' *''Obolopsis'' *''Obolorugia'' *''Obolus (brachiopod), Obolus'' *''Obovothyris'' *''Obsoletirhynchia'' *''Obturamentella'' *''Oceanithyris'' *''Ochotathyris'' *''Ochotorhynchia'' *''Ocnerorthis'' *''Ocorthis'' *''Odarovithyris'' *''Odontospirifer'' *''Odoratus (genus), Odoratus'' *''Oehlertella'' *''Oepikina'' *''Oepikinella'' *''Oepikites'' *''Ogbinia'' *''Ogilviella'' *''Oglu'' *''Oglupes'' *''Ogmoplecia'' *''Ogmusia'' *''Oina (brachiopod), Oina'' *''Oiosia'' *''Okathyris'' *''Oldhamina'' *''Oldhaminella'' *''Oleneothyris'' *''Olentotreta'' *''Oleorthis'' *''Olgerdia'' *''Oligomys'' *''Oligoptycherhynchus'' *''Oligorachis'' *''Oligorhynchia'' *''Oligorhytisia'' *''Oligorthis'' *''Oligothyrina'' *''Ombonia'' *''Omnutakhella'' *''Omolonella'' *''Omolonia'' *''Omolonorhynchia'' *''Omolonothyris'' *''Onavia'' *''Oncosarina'' *''Onniella'' *''Onnizetina'' *''Onopordumaria'' *''Onugorhynchia'' *''Onychoplecia'' *''Onychotreta'' *''Opikella'' *''Opisconidion'' *''Opisthotreta'' *''Opsiconidion'' *''Orbicoelia'' *''Orbiculatisiurostrum'' *''Orbiculoidea'' *''Orbiculopora'' *''Orbiculothyris'' *''Orbinaria'' *''Orbirhynchia'' *''Orbithele'' *''Orenburgella'' *''Oriensellina'' *''Orientospira'' *''Orientospirifer'' *''Orientothyris'' *''Origostrophia'' *''Oriskania'' *''Orlovirhynchia'' *''Ornatothyrella'' *''Ornatothyris'' *''Ornithella'' *''Ornithothyris'' *''Ornothyrella'' *''Orthambonites'' *''Orthidiella'' *''Orthidium'' *''Orthiella'' *''Orthis'' *''Orthisocrania'' *''Orthocarina'' *''Ortholina'' *''Orthopleura'' *''Orthorhynchuloides'' *''Orthorhyncula'' *''Orthospirifer'' *''Orthostrophella'' *''Orthostrophia'' *''Orthotetella'' *''Orthotetes'' *''Orthotetoides'' *''Orthothetina'' *''Orthothrix'' *''Orthothyris'' *''Orthotichia'' *''Orthotoma'' *''Orthotropia'' *''Orulgania'' *''Orusia'' *''Oslogonites'' *''Osmarella'' *''Ospreyella'' *''Otariella'' *''Otarorhynchia'' *''Otospirifer'' *''Ottadalenites'' *''Otusia'' *''Ovalospira'' *''Ovatathyris'' *''Ovatia'' *''Overtonia'' *''Overtoniina'' *''Ovidiella'' *''Ovlatchania'' *''Owenirhynchia'' *''Oxlosia'' *''Oxoplecia'' *''Oxycolpella'' *''Oxypleurorhynchia'' *''Ozora (brachiopod), Ozora''

P

*''Pachancorhynchia'' *''Pachyglossella'' *''Pachymagas'' *''Pachyplax'' *''Pachythyris'' *''Pacificocoelia'' *''Pacymoorellina'' *''Paeckelmanella'' *''Pahlenella'' *''Pajaudina'' (fossil per IRMNG) *''Palaeobolus'' *''Palaeochoristites'' *''Palaeoglossa'' *''Palaeoldhamina'' *''Palaeoleptostrophia'' *''Palaeoschizophoria'' *''Palaeoschmidtites'' *''Palaeospirifer'' *''Palaeostrophomena'' *''Palaeotrimerella'' *''Paldiskites'' *''Paleolibys'' = ''Libys'' Massa, Termier & Termier, 1974 (preoccupied) *''Paleopetria'' = ''Petria'' Mendes, 1957 (preoccupied) *''Paleostrophia'' *''Palmerhytis'' *''Pamirorhynchia'' *''Pamirotheca'' *''Pamirothyris'' *''Pamirothyropsis'' *''Pammegetherhynchus'' *''Pampoecilorhynchus'' *''Panderina'' *''Pantellaria (brachiopod), Pantellaria'' *''Papiliolinus'' *''Papillostrophia'' *''Papodina'' *''Paraacanthothyris'' *''Parabifolium'' *''Paraboubeithyris'' *''Parabuxtonia'' *''Paracapillithyris'' *''Parachonetella'' *''Parachonetes'' *''Parachoristites'' *''Paracomposita'' *''Paracostanoplia'' *''Paracraniops'' *''Paracrothyris'' *''Paracrurithyris'' *''Parademonedys'' *''Paraderbyia'' *''Paradinobolus'' *''Paradolerorthis'' *''Paradoxothyris'' *''Paradygella'' *''Paraemanuella'' *''Parageyerella'' *''Paraglossinulus'' *''Parahemiptychina'' *''Parajuresania'' *''Parakansuella'' *''Parakarpinskia'' *''Parakinetica'' *''Parakingena'' *''Paralaballa'' *''Paralazutkinia'' *''Paraldingia'' *''Paralenorthis'' *''Paralepismatina'' *''Paraleptodus'' *''Paraleptostrophia'' *''Parallelelasma'' *''Parallelora'' *''Paralyttonia'' *''Paramarginatia'' *''Paramarginifera'' *''Parameekella'' *''Paramentzelia'' *''Paramerista'' *''Paramesolobus'' *''Paramonticulifera'' *''Paramuirwoodia'' *''Paranaia'' *''Paranisopleurella'' *''Paranorella'' *''Paranorellina'' *''Parantiptychia'' *''Paranudirostralina'' *''Paraoligorhyncha'' *''Paraonychoplecia'' *''Paraorthotetina'' *''Parapholidostrophia'' *''Paraphorhynchus'' *''Paraplatythyris'' *''Paraplicanoplia'' *''Paraplicatifera'' *''Parapugnax'' *''Parapulchratia'' *''Paraquadrithyris'' *''Parareticularia'' *''Pararhactorhynchia'' *''Pararhipidium'' *''Pararhynchospirina'' *''Parasphenarina'' *''Paraspirifer'' *''Paraspiriferina'' *''Parastringocephalus'' *''Parastrophina'' *''Parastrophinella'' *''Parastrophonella'' *''Parasulcatinella'' *''Paratetratomia'' *''Parathecidea'' *''Parathyridina'' *''Parathyrisina'' *''Paratreta'' *''Paratribonium'' *''Parazyga'' *''Parenteletes'' *''Parmephrix'' *''Parmorthina'' *''Parmorthis'' *''Parmula (brachiopod), Parmula'' *''Paromalomena'' *''Paromoeopygma'' *''Parthirhynchia'' *''Parunicinella'' *''Parvaltissimarostrum'' *''Parvirhynchia'' *''Paryphella'' *''Paryphorhynchopora'' *''Patagorhynchia'' *''Paterina'' *''Paterorthis'' *''Paterula'' *''Patriaspirifer'' *''Paucicostella'' *''Paucicrura'' *''Paucispinauria'' *''Paucispinifera'' *''Paucistrophia'' *''Paulonia (brachiopod), Paulonia'' *''Paurogastroderhynchus'' *''Paurorhyncha'' *''Paurorthina'' *''Paurorthis'' *''Payuella'' *''Pectenoproductus'' *''Pectorhyncha'' *''Peculneithyris'' *''Peetzatrypa'' *''Pegmarhynchia'' *''Pegmathyris'' *''Pegmatreta'' *''Pelagodiscus'' *''Peleicostella'' *''Pelmanella'' *''Pelonomia'' *''Peltichia'' *''Pemphixina'' *''Pembrostrophia'' (fossil per IRMNG) *''Peniculauris'' *''Pennospiriferina'' *''Pentactinella'' *''Pentagonia (brachiopod), Pentagonia'' *''Pentamerella'' *''Pentamerifera'' *''Pentameroides'' *''Pentamerus'' *''Pentithyris'' *''Pentlandella'' *''Pentlandina'' *''Penzhinella'' *''Penzhinothyris'' *''Perakia'' *''Peratos'' *''Perditocardinia'' *''Peregrinella'' *''Peregrinellina'' *''Peregrinelloidea'' *''Periallus'' *''Perichonetes'' *''Peridalejina'' *''Perigeyerella'' *''Perimecocoelia'' *''Perissothyris'' *''Peristerothyris'' *''Peritrimerella'' *''Peritritoechia'' *''Permasyrinx'' *''Permianella'' *''Permicola'' *''Permochonetes'' *''Permophricodothyris'' *''Permorthotestes'' *''Permospirifer'' *''Permundaria'' *''Perrarisinurostrum'' *''Perrierithyris'' *''Perryspirifer'' *''Peshiatrypa'' *''Pesterevatrypa'' *''Petalochonetes'' *''Petalothyris'' *''Petasmaia'' *''Petasmaria'' *''Petasmatherus'' *''Petrocrania'' *''Petroria'' *''Petshorospirifer'' *''Pexidella'' *''Phaceloorthis'' *''Phaneropora'' *''Phapsirhynchia'' *''Pharcidodiscus'' *''Phenacozugmayerella'' *''Philhedra'' *''Philhedrella'' *''Philippotia'' *''Phlogoiderhynchus'' *''Phoenicitoechia'' *''Pholidostrophia'' *''Phragmophora (brachiopod), Phragmophora'' *''Phragmorthis'' *''Phragmostrophia'' *''Phragmothyris'' *''Phrenophoria'' *''Phricodothyris'' *''Phyllonia'' *''Phymatothyris'' *''Physemella'' *''Physetorhynchia'' *''Physotreta'' *''Piarorhynchella'' *''Piarorhynchia'' *''Picnotreta'' *''Pictothyris'' *''Pilkena'' *''Piloricilla'' *''Pinaxiothyris'' *''Pinegathyris'' *''Pinghuangella'' *''Pinguaella'' *''Pinguispirifer'' *''Pionodema'' *''Pionomena'' *''Pionopleurum'' *''Pionorthis'' *''Pionothyris'' *''Pirgulia'' *''Pirithyris'' *''Pirothyris'' *''Pirotella'' *''Pirotothyris'' *''Pisirhynchia'' *''Placothyris'' *''Placotriplesia'' *''Plaesiomys'' *''Plagiorhyncha'' *''Planalvus'' *''Planatrypa'' *''Plancella'' *''Planicardina'' *''Planihaydenella'' *''Planirhynchia'' *''Planispina'' *''Planodouvillina'' *''Planoharknessella'' *''Planoproductus'' *''Planothyris'' *''Planovatirostrum'' *''Platidia'' *''Platycancrinella'' *''Platyconcha'' *''Platyglossariorhynchus'' *''Platymena'' *''Platyorthis'' *''Platyrachella'' *''Platyselma'' *''Platyspirifer'' *''Platystrophia'' *''Platyterorhynchus'' *''Platythyris'' *''Platytoechia'' *''Plebejochonetes'' *''Plectambonites'' *''Plectatrypa'' *''Plectelasma'' *''Plectella'' *''Plectocamara'' *''Plectoconcha'' *''Plectodonta'' *''Plectodontella'' *''Plectoglossa'' *''Plectoidothyris'' *''Plectorhynchella'' *''Plectorthis'' *''Plectospira'' *''Plectosyntrophia'' *''Plectothyrella'' *''Plectothyris'' *''Plectotreta'' *''Plectotrophia'' *''Pleiopleurina'' *''Plekonella'' *''Plekonina'' *''Plesicarinatina'' *''Plesiothyris'' *''Plethorhyncha'' *''Pleuraloma'' *''Pleurelasma'' *''Pleurochonetes'' *''Pleurocornu'' *''Pleurodium'' *''Pleuropugnoides'' *''Pleurorthis'' *''Pleurothyrella'' *''Plicaea'' *''Plicanoplia'' *''Plicanoplites'' *''Plicarostrum'' *''Plicatifera'' *''Plicatiferina'' *''Plicatocyrtia'' *''Plicatoderbya'' *''Plicatolingula'' *''Plicatoria'' *''Plicatospiriferella'' *''Plicatosyrinx'' *''Plicidium'' *''Plicirhynchia'' *''Plicochonetes'' *''Plicocoelina'' *''Plicocyrtia'' *''Plicocyrtina'' *''Plicodevonaria'' *''Plicogypa'' *''Plicoplasia'' *''Plicoproductus'' *''Plicostricklandia'' *''Plicostropheodonta'' *''Plicotorynifer'' *''Plionoptycherhynchus'' *''Pliothyrina'' *''Ploughsharella'' *''Podolella'' *''Podtscheremia'' *''Poikilosakos'' *''Poloniproductus'' *''Polylasma'' *''Polymorpharia'' *''Polytoechia'' *''Pomatospirella'' *''Pomatotrema'' *''Pomeraniotreta'' *''Pomeromena'' *''Pompeckium'' *''Pompoecilorhynchus'' *''Pondospirifer'' *''Pontalorhynchia'' *''Pontielasma'' *''Pontisia'' *''Porambonites'' *''Porambonitoides'' *''Poramborthis'' *''Porostictia'' *''Portneufia'' *''Portranella'' *''Posicomta'' *''Postepithyris'' *''Pradochonetes'' *''Pradoia'' *''Praeangustothyris'' *''Praeargyrotheca'' *''Praecubanothyris'' *''Praecyclothyris'' *''Praegibbithyris'' *''Praegnamtenia'' *''Praegoniothyris'' *''Praehorridonia'' *''Praelacazella'' *''Praelacunosella'' *''Praelongithyris'' *''Praemonticlarella'' *''Praeneothyris'' *''Praeudesia'' *''Praewaagenoconcha'' *''Prantlina'' *''Prelissorhynchia'' *''Primipilaria'' *''Primorewia'' *''Prionorhynchia'' *''Prionothyris'' *''Proanadyrella'' *''Proatribonium'' *''Probolarina'' *''Probolionia'' *''Proboscidella'' *''Proboscidina'' *''Proboscisambon'' *''Procarinatina'' *''Procerulina'' *''Prochlidonophora'' *''Prochoristitella'' *''Proconchidium'' *''Prodavidsonia'' *''Productella'' *''Productellana'' *''Productellina'' *''Productelloides'' *''Productina'' *''Productorthis'' *''Productus'' *''Progonambonites'' *''Prokopia (brachiopod), Prokopia'' *''Prolazutkina'' *''Promarginifera'' *''Properotundirostrum'' *''Propriopugnus'' *''Propygope'' *''Prorensselaeria'' *''Proreticularia'' *''Prorichtofenia'' *''Prorugaria'' *''Proschizophoria'' *''Prosoponella'' *''Prospira'' *''Prosserella'' *''Prostricklandia'' *''Protambonites'' *''Protanidanthus'' *''Protathyris'' *''Protatrypa'' *''Proteguliferina'' *''Protegulorhynchia'' *''Proteorhynchia'' *''Proteorthis'' *''Protobolus'' *''Protochonetes'' *''Protocortezorthis'' *''Protocymostrophia'' *''Protodouvillina'' *''Protogamginifera'' *''Protogusarella'' *''Protohesperonomia'' *''Protoleptostrophia'' *''Protomegastrophia'' *''Protomendacella'' *''Protoniella'' *''Protophragmapora'' *''Protoreticularia'' *''Protorhyncha'' *''Protorthis'' *''Protoshaleria'' *''Protoskenidiodes'' *''Prototeguliferina'' *''Prototegulithyris'' *''Prototreta'' *''Protozeuga'' *''Protozyga'' *''Psamathopalass'' *''Psebajithyris'' *''Pseudatrypa'' *''Pseudoanisopleurella'' *''Pseudoantoquatonia'' *''Pseudoaulacothyris'' *''Pseudoavonia'' *''Pseudobolus'' *''Pseudobornhardtina'' *''Pseudocamaratoechia'' *''Pseudocamarophoria'' *''Pseudochonetes'' *''Pseudoconchidium'' *''Pseudocrania'' *''Pseudocyrtina'' *''Pseudoderbyia'' *''Pseudodicellomus'' *''Pseudodicoelosia'' *''Pseudodielasma'' *''Pseudodouvillina'' *''Pseudogibbirhynchia'' *''Pseudoglossirotoechia'' *''Pseudoglossothyris'' *''Pseudogruenewalldtia'' *''Pseudohalorella'' *''Pseudoharttina'' *''Pseudohomeospira'' *''Pseudokingena'' *''Pseudokymatothyris'' *''Pseudolabaia'' *''Pseudolaballa'' *''Pseudolepismatina'' *''Pseudoleptellina'' *''Pseudoleptodus'' *''Pseudolingula'' *''Pseudomarginifera'' *''Pseudomendacella'' *''Pseudomeristina'' *''Pseudometoptoma'' *''Pseudomimella'' *''Pseudomonticlarella'' *''Pseudomonticulifera'' *''Pseudonudirostra'' *''Pseudoparazyga'' *''Pseudopentagonia'' *''Pseudopholidops'' *''Pseudoporambonites'' *''Pseudoprotathyris'' *''Pseudopugnax'' *''Pseudopygoides'' *''Pseudorhaetina'' *''Pseudorostranteris'' *''Pseudorugitela'' *''Pseudosieberella'' *''Pseudosinotectirostrum'' *''Pseudospiriferina'' *''Pseudospondylospira'' *''Pseudostrophalosia'' *''Pseudostrophochonetes'' *''Pseudostrophomena'' *''Pseudosyringothyris'' *''Pseudosyrinx'' *''Pseudotybithyris'' *''Pseudouncinulus'' *''Pseudoundispirifer'' *''Pseudowattonithyris'' *''Pseudowellerella'' *''Pseudoyunnanella'' *''Psilocamara'' *''Psilocamerella'' *''Psiloria'' *''Psilothyris'' *''Psioidea'' *''Psioidiella'' *''Pteroplecta'' *''Pterospirifer'' *''Pterostrophia'' *''Ptilorhynchia'' *''Ptilotorhynchus'' *''Ptychoglyptus'' *''Ptychomaletoechia'' *''Ptychopeltis'' *''Ptychopleurella'' *''Ptyctorhynchia'' *''Ptyctothyris'' *''Ptygmactrum'' *''Puanatrypa'' *''Puanospirifer'' *''Pugilis'' *''Pugnaria'' *''Pugnax (Brachiopod), Pugnax'' *''Pugnoides'' *''Pulchratia'' *''Pulsia'' *''Punctatrypa'' *''Punctocyrtella'' *''Punctolira'' *''Punctospirella'' *''Punctospirifer'' *''Punctothyris'' *''Punctspinatrypa'' *''Purdonella'' *''Pusillagutta'' *''Pustula'' *''Pustulatia'' *''Pustuloplica'' *''Pustulospiriferina'' *''Pycnobrochus'' *''Pycnoria'' *''Pygites'' *''Pygmaella'' *''Pygmochonetes'' *''Pygope'' *''Pyraeneica'' *''Pyramidathyris'' *''Pyramina''

Q

*''Qianjiangella'' *''Qianomena'' *''Qiansispirifer'' *''Qilianoconcha'' *''Qilianotryma'' *''Qilianotrypa'' *''Qinghaispiriferina'' *''Qinglongia'' *''Qingthyris'' *''Qingyenia'' *''Qinlingia'' *''Qinlingotoechia'' *''Qispiriferina'' *''Quadratia'' *''Quadratirhynchia'' *''Quadrifarius'' *''Quadrisonia'' *''Quadrithyrina'' *''Quadrithyris'' *''Quadrochonetes'' *''Quangyuania'' *''Quasiavonia'' *''Quasidavidsonia'' *''Quasimartina'' *''Quasistrophonella'' *''Quasithambonia'' *''Quebecia'' *''Quinlingia'' *''Quinquenella'' *''Quiriagites'' *''Quizhouspirifer'' *''Quondogia''

R

*''Rackirhynchia'' *''Radiatrypa'' *''Radimatrypa'' *''Radiomena'' *''Rafanoglossa'' *''Rafinesquina'' *''Rahouiarhynchia'' *''Railtonella'' *''Ralia'' *''Rallacosta'' *''Ramavectus'' *''Ramovsina'' *''Ranorthis'' *''Raridium'' *''Rariella'' *''Rastelligera'' *''Ratburia'' *''Raunites'' *''Ravozetina'' *''Rawdonia'' *''Rectambitus'' *''Rectigypidida'' *''Rectirhynchia'' *''Rectithyris'' *''Rectotrophia'' *''Redlichella'' *''Reedoconcha'' *''Reeftonella'' *''Reeftonia'' *''Reflexia'' *''Reinversella'' *''Remnevitoechia'' *''Renaudia'' *''Rensselaeria (Brachiopod), Rensselaeria'' *''Rensselaerina'' *''Rensselandia'' *''Rensselandioidea'' *''Replcoskenidioides'' *''Resserella'' *''Retaria (brachiopod), Retaria'' *''Retichonetes'' *''Reticularia (brachiopod), Reticularia'' *''Reticulariina'' *''Reticulariopsis'' *''Reticulatia'' *''Reticulatochonetes'' *''Reticulatrypa'' *''Retimarginifera'' *''Retroplexus'' *''Retrorsirostra'' *''Retzia (brachiopod), Retzia'' *''Retziella'' *''Retzispirifer'' *''Reuschella'' *''Reversella'' *''Rhactomena'' *''Rhactorhynchia'' *''Rhactorthis'' *''Rhaetina'' *''Rhaetinopsis'' *''Rhamnaria'' *''Rhapidothyris'' *''Rhenorensselaria'' *''Rhenostrophia'' *''Rhenothyris'' *''Rhinotreta'' *''Rhipidium'' *''Rhipidomella'' *''Rhipidomelloides'' *''Rhipidomena'' *''Rhipidothyris'' *''Rhizothyris'' *''Rhombaria'' *''Rhomboidella (brachiopod), Rhomboidella'' *''Rhombothyris'' *''Rhondellina'' *''Rhynchoferella'' *''Rhynchonella'' *''Rhynchonellina'' *''Rhynchonelloidea'' *''Rhynchonelloidella'' *''Rhynchonellopsis'' *''Rhynchopora'' *''Rhynchorina'' *''Rhynchorthis'' *''Rhynchospirifer'' *''Rhynchospirina'' *''Rhynchotetra'' *''Rhynchotetraoides'' *''Rhynchotrema'' *''Rhynchotreta'' *''Rhynchotretina'' *''Rhyncora'' *''Rhynobolus'' *''Rhynoleichus'' *''Rhyselasma'' *''Rhysostrophia'' *''Rhysotreta'' *''Rhyssochonetes'' *''Rhytialosia'' *''Rhytiophora'' *''Rhytirhynchia'' *''Rhytisia'' *''Rhytisoria'' *''Rhytistrophia'' *''Richthofenia'' *''Rictia'' *''Rigauxia'' *''Rigbyella'' *''Rimirhynchia'' *''Rimirhynchopsis'' *''Riograndella'' *''Rionorhynchia'' *''Riorhynchia'' *''Rioultina'' *''Ripidiorhynchus'' *''Robertorthis'' *''Robinsonella (brachiopod), Robinsonella'' *''Robustirhynchia'' *''Rochatorhynchia'' *''Rocheithyris'' *''Rochtex'' *''Roemerella'' *''Romingerina'' *''Rorespirifer'' *''Rosella (brachiopod), Rosella'' *''Rosobolus'' *''Rossirhynchus'' *''Rossithyris'' *''Rostranteris'' *''Rostricellula'' *''Rostrirhynchia'' *''Rostrospirifer'' *''Rotaia'' *''Rotundostrophia'' *''Rouillieria'' *''Rowellella'' *''Rowleyella'' *''Rozmanaria'' *''Rudirhynchia'' *''Ruegenella'' *''Rufispirifer'' *''Rugaltarostrum'' *''Rugaria'' *''Rugatia'' *''Rugauris'' *''Rugia (brachiopod), Rugia'' *''Rugicostella'' *''Rugitela'' *''Rugithyris'' *''Rugivestis'' *''Rugoclostus'' *''Rugoconcha'' *''Rugodavidsonia'' *''Rugoleptaena'' *''Rugolepyros'' *''Rugosatrypa'' *''Rugosochonetes'' *''Rugosomarginifera'' *''Rugosothyris'' *''Rugosowerbyella'' *''Rugostrophia'' *''Rurambonites'' *''Russiella'' *''Russirhynchia'' *''Rustella'' *''Ruthiphiala'' *''Rutorhynchia'' *''Rutrumella'' *''Ryocarhynchus'' *''Rzonsnickiana''

S

Striispirifer niagarensis (Conrad, 1843)

*''Saccogonum'' *''Saccorhynchia'' *''Sacothyris'' *''Sacothyropsis'' *''Saesorthis'' *''Saetosina'' *''Sagueresia'' *''Saharonetes'' *''Sajakella'' *''Sakawairhynchia'' *''Salacorthis'' *''Salairella'' *''Salairina'' *''Salairotoechia'' *''Salanygolina'' *''Salgirella'' *''Salonia (brachiopod), Salonia'' *''Salopia (brachiopod), Salopia'' *''Salopina'' *''Salopinella'' *''Sampo (brachiopod), Sampo'' *''Sandrella'' *''Sangiaothyris'' *''Sanjuanella'' *''Sanjuanetes'' *''Sanjuania'' *''Sanxiaella'' *''Sardope'' *''Sardorhynchia'' *''Sarganostega'' *''Sartenaerus'' = ''Centrorhynchus'' Sartenaer, 1970 (preoccupied) *''Sarytchevinella'' *''Satpakella'' *''Saucrobrochus'' *''Saucrorthis'' *''Saukrodictya'' *''Savageina'' *''Scacchinella'' *''Scalpellirhynchia'' *''Scambocris'' *''Scamnomena'' *''Scapharina'' *''Scaphelasma'' *''Scaphiocoelia'' *''Scaphorthis'' *''Sceletonia'' *''Scenesia'' *''Schachriomonia'' *''Schalidomorthis'' *''Schedophyla'' *''Schegultania'' *''Schellwienella'' *''Schistochonetes'' *''Schizambon'' *''Schizobolus'' *''Schizocrania'' *''Schizonema (brachiopod), Schizonema'' *''Schizopholis'' *''Schizophorella'' *''Schizophoria'' *''Schizoramma'' *''Schizoria'' *''Schizospirifer'' *''Schizostrophina'' *''Schizotreta'' *''Schizotretoides'' *''Schmidtites'' *''Schnurella'' *''Schrenkiella (brachiopod), Schrenkiella'' *''Schuchertella'' *''Schuchertellopsis'' *''Schuchertina'' *''Schwagerispira'' *''Scissicosta'' *''Scoloconcha'' *''Sculptospirifer'' *''Scumulus'' *''Scutepustula'' *''Securina'' *''Securithyris'' *''Sedenticellula'' *''Selenella'' *''Selennjachia'' *''Sellithyris'' *''Selloproductus'' *''Semenewia'' *''Semibrachythyrina'' *''Semicostella'' *''Semileptagonia'' *''Semilingula'' *''Seminucella'' *''Seminula'' *''Semiotoechia'' *''Semiplanella'' *''Semiplanus'' *''Semiproductus'' *''Semitreta'' *''Sendaithyris'' *''Senokosica'' *''Sentolunia'' *''Sentosia'' *''Sentosoioides'' *''Septacamera'' *''Septachonetes'' *''Septalaria'' *''Septalariopsis'' *''Septaliphoria'' *''Septaliphorioidea'' *''Septamphiclina'' *''Septapermella'' *''Septarinia'' *''Septasteges'' *''Septathyris'' *''Septatoechia'' *''Septatrypa'' *''Septemirostellum'' *''Septicollarina'' *''Septiconcha'' *''Septirhynchia'' *''Septocamarella'' *''Septocrurella'' *''Septocyclothyris'' *''Septoparmella'' *''Septorthis'' *''Septospirifer'' *''Septospirigirella'' *''Septosyringothyris'' *''Septothyris'' *''Septulirhynchia'' *''Seratrypa'' *''Serbarinia'' *''Serbiarhynchia'' *''Serbiothyris'' *''Sergospirifer'' *''Sergunkovia'' *''Sericoidea'' *''Serratocrista'' *''Serrulatrypa'' *''Seseloisi'' *''Sestropoma'' *''Setigerites'' *''Settedabania'' *''Severella'' *''Severginella'' *''Shagamella'' *''Shaleria'' *''Shaleriella'' *''Sharpirhynchia'' *''Shimodaia'' *''Shiquianella'' *''Shiragia'' *''Shishapangmaella'' *''Shlyginia'' *''Shordolella'' *''Shoshonorthis'' *''Shouxianella'' *''Shrockia'' *''Shumardella'' *''Siberiothyris'' *''Siberistrophia'' *''Sibiratrypa'' *''Sibiria (brachiopod), Sibiria'' *''Sibirispira'' *''Sibiritoechia'' *''Sicelia'' *''Sichuanrhynchis'' *''Sicorhyncha'' *''Sicularia'' *''Sieberella'' *''Sigmelasma'' *''Sigopallus'' *''Sikasella'' *''Silesiathyris'' *''Simplicarina'' *''Simpliciforma'' *''Simplicithyris'' *''Sinochonetes'' *''Sinoglossa'' *''Sinoproductella'' *''Sinorhynchia'' *''Sinorthis'' *''Sinoshaleria'' *''Sinostrophia'' *''Sinotectirostrum'' *''Sinotrimerella'' *''Sinuatella'' *''Sinucosta'' *''Sinucostella'' *''Sinuplicorhynchia'' *''Sinusella'' *''Siphonobolus'' *''Siphonosia'' *''Siphonotreta'' *''Sivorthis'' *''Skelidorygma'' *''Skenidioides'' *''Skenidium'' *''Slavinithyris'' *''Slovenirhynchia'' *''Smeathenella'' *''Smirnovaena'' *''Smirnovina'' *''Snezhnorhynchia'' *''Socraticum'' *''Sogxianthyris'' *''Sokolskya'' *''Solidipontirostrum'' *''Solitudinella'' *''Somalirhynchia'' *''Somalitela'' *''Somalithyris'' *''Sommeriella'' *''Sonculina'' *''Songzichonetes'' *''Soudleyella'' *''Sowerbina'' *''Sowerbyella (brachiopod), Sowerbyella'' *''Sowerbyites'' *''Spanodonta'' *''Spasskothyris'' *''Sphaerathyris'' *''Sphaerirhynchia'' *''Sphaeroidothyris'' *''Sphenalosia'' *''Sphenarina'' *''Sphenophragmus'' *''Sphenorhynchia'' *''Sphenorthis'' *''Sphenospira'' *''Sphenosteges'' *''Sphenotreta'' *''Sphriganaria'' *''Spinarella'' *''Spinatrypa'' *''Spinatrypina'' *''Spinauris'' *''Spinella'' *''Spinifrons'' *''Spinilingula'' *''Spinispirifer'' *''Spinocarinifera'' *''Spinochonetes'' *''Spinocyrtia'' *''Spinolepismatina'' *''Spinolyttonia'' *''Spinomarginifera'' *''Spinomartinia'' *''Spinoplasia'' *''Spinopunctatrypa'' *''Spinorthis'' *''Spinorugifera'' *''Spinospirifer'' *''Spinostrophia'' *''Spinulicosta'' *''Spinuliplica'' *''Spinulothele'' *''Spinulothyris'' *''Spirelytha'' *''Spirifer'' *''Spiriferella'' *''Spiriferellina'' *''Spiriferelloides'' *''Spiriferina'' *''Spiriferinaella'' *''Spiriferinoides'' *''Spirigerella'' *''Spirigerellina'' *''Spirigerina'' *''Spirinella'' *''Spirisosium'' *''Spiropunctifera'' *''Spitzbergenia'' *''Spondyglossella'' *''Spondylobolus'' *''Spondylopyxis'' *''Spondylospira'' *''Spondylostrophia'' *''Spondylothyris'' *''Spondylotreta'' *''Spuriosa'' *''Spurispirifer'' *''Spyridiophora'' *''Squamaria (brachiopod), Squamaria'' *''Squamathyris'' *''Squamatina'' *''Squamilingulella'' *''Squamiplana'' *''Squamirhynchia'' *''Squamularia'' *''Squamulariina'' *''Stainbrookia'' *''Stauromata'' *''Stegacanthia'' *''Stegerhynchops'' *''Stegerhynchus'' *''Stegocornu'' *''Stegorhynchella'' *''Steinhagella'' *''Stelckia'' *''Stenaulacorhynchus'' *''Stenocamara'' *''Stenoglossariorhynchus'' *''Stenogmus'' *''Stenometoporhynchus'' *''Stenopentamerus'' *''Stenorhynchia'' *''Stenorina'' *''Stenosarina'' *''Stenoscisma'' *''Stepanoconchus'' *''Stepanoviella'' *''Stepanoviina'' *''Stereochia'' *''Stethothyris'' *''Stichotrophia'' *''Stictozoster'' *''Stilpnotreta'' *''Stiphrothyris'' *''Stipulina'' *''Stolmorhynchia'' *''Stolzenburgiella'' *''Straelenia'' *''Streptaria'' *''Streptis'' *''Streptopomum'' *''Streptorhynchus'' *''Striarina'' *''Striatifera'' *''Striatochonetes'' *''Striatoproductella'' *''Striatopugnax'' *''Striatorhynchus'' *''Striatospica'' *''Stricklandia'' *''Stricklandiella'' *''Stricklandistrophia'' *''Strictozoster'' *''Strigirhynchia'' *''Strigospina'' *''Striirhynchia'' *''Striirichthofenia'' *''Striispirifer'' *''Striithyris'' *''Stringocephalus'' *''Stringodiscus'' *''Stringomimus'' *''Striochonetes'' *''Strixella'' *''Strongylobrochus'' *''Strongyloria'' *''Strophalosia'' *''Strophalosiella'' *''Strophalosiina'' *''Strophochonetes'' *''Strophodonta'' *''Strophomena'' *''Strophonella'' *''Strophonellites'' *''Strophonelloides'' *''Strophopleura'' *''Strophoprion'' *''Strophoproductus'' *''Strophorichthofenia'' *''Stroudithyris'' *''Struveina'' *''Struvethyris'' *''Sturtella'' *''Subansiria'' *''Subcuspidella'' *''Subglobosochonetes'' *''Subrensselandia'' *''Subriana'' *''Subsinucephalus'' *''Subspirifer'' *''Substriatifera'' *''Subtaeniothaerus'' *''Subtransmena'' *''Suessia'' *''Sufetirhyncha'' *''Suiaella'' *''Sulcataria'' *''Sulcathyris'' *''Sulcatina'' *''Sulcatinella'' *''Sulcatorthis'' *''Sulcatospira'' *''Sulcatospirifer'' *''Sulcatostrophia'' *''Sulcatothyris'' *''Sulcicosta'' *''Sulcicostula'' *''Sulciphoria'' *''Sulciplica'' *''Sulciplicatatrypa'' *''Sulcirhynchia'' *''Sulcirostra'' *''Sulcirugaria'' *''Sulcispiriferina'' *''Sulcorhynchia'' *''Sulcupentamerus'' *''Sulevorthis'' *''Supertrilobus'' *''Surindia'' *''Surugathyris'' *''Svalbardia'' *''Svalbardoproductus'' *''Svaljavithyris'' *''Svetlania'' *''Svobodaina'' *''Swaicoelia'' *''Swantonia'' *''Symmatrypa'' *''Symphythyris'' *''Synatrypa'' *''Syndielasma'' *''Syntomaria'' *''Syntrophia'' *''Syntrophina'' *''Syntrophinella'' *''Syntrophioides'' *''Syntrophodonta'' *''Syntrophopsis'' *''Sypharatrypa'' *''Syringospira'' *''Syringothyris'' *''Systenothyris''

T

*''Tabarhynchus'' *''Tabellina'' *''Tacinia'' *''Tadschikia'' *''Taemostrophia'' *''Taeniothaerus'' *''Taffia (brachiopod), Taffia'' *''Tafilaltia'' *''Taimyrella'' *''Taimyropsis'' *''Taimyrothyris'' *''Taimyrrhynx'' *''Tainotoechia'' *''Tainuirhynchia'' *''Talasoproductus'' *''Talentella'' *''Taleoleptaena'' *''Talovkorhynchia'' *''Tamarella'' *''Tanakura'' *''Tanerhynchia'' *''Tanggularella'' *''Tangshanella'' *''Tangxiangia'' *''Tannuspirifer'' *''Tanyoscapha'' *''Tanyothyris'' *''Taoqupospira'' *''Tapajotia'' *''Taphrodonta'' *''Taphrorthis'' *''Taphrosestria'' *''Tarandrospirifer'' *''Tarfaya (brachiopod), Tarfaya'' *''Tarutiglossa'' *''Tashanomena'' *''Tasmalella'' *''Tastaria'' *''Tatjamoa'' *''Tatjania'' *''Thaumatosia'' *''Tauromenia'' *''Taurothyris'' *''Tautosia'' *''Tazzarinia'' *''Tchadania'' *''Tcharella'' *''Tchegemithyris'' *''Tcherskidium'' *''Tecnocyrtina'' *''Tectarea'' *''Tectatrypa'' *''Tegulella'' *''Teguliferina'' *''Tegulithyris'' *''Tegulocrea'' *''Tegulorhynchia'' *''Teichertina'' *''Teichostrophia'' *''Telaeoshaleria'' *''Teleoproductus'' *''Telothyris'' *''Tenellodermis'' *''Tenisia'' *''Tenticospirifer'' *''Tenuiatrypa'' *''Tenuichonetes'' *''Tenuicostella'' *''Tenuisinurostrum'' *''Teratelasma'' *''Teratelasmella'' *''Terebratalia'' *''Terebrataliopsis'' *''Terebratella'' *''Terebratula'' *''Terebratulina'' *''Terebratuloidea'' *''Terebrirostra'' *''Terrakea'' *''Tesuquea'' *''Tethyrhynchia'' *''Tetjuchithyris'' *''Tetracamera'' *''Tetractinella'' *''Tetragonetes'' *''Tetraloba'' *''Tetralobula'' *''Tetraodontella'' *''Tetraphalerella'' *''Tetrarhynchia'' *''Tetratomia'' *''Texarina'' *''Texathyris'' *''Thaerodonta'' *''Thamnosia'' *''Thaumatrophia'' *''Thebesia'' *''Thecidea'' *''Thecidella'' *''Thecidellina'' *''Thecidiopsis'' *''Thecocyrtella'' *''Thecocyrtelloidea'' *''Thecospira'' *''Thecospirella'' *''Thecospiropsis'' *''Thedusia'' *''Theodossia'' *''Thiemella'' *''Thliborhynchia'' *''Thomasaria'' *''Thomasella'' *''Thuleproductus'' *''Thurmannella'' *''Thyratryaria'' *''Thysanobolus'' *''Thysanotos'' *''Tiaretithyris'' *''Tibetatrypa'' *''Tibetothyris'' *''Tichirhynchus'' *''Tichosina'' *''Tilasia'' *''Timalina'' *''Timaniella'' *''Timanospirifer'' *''Timorhynchia'' *''Timorina'' *''Tingella'' *''Tipispirifer'' *''Tiramnia'' *''Tismanorthis'' *''Tissintia'' *''Titanambonites'' *''Titanaria'' *''Titanomena'' *''Titanothyris'' *''Tityrophoria'' *''Tivertonia'' *''Tobejalotreta'' *''Togaella'' *''Togatrypa'' *''Tolmatchoffia'' *''Tomasina'' *''Tomestenoporhynchus'' *''Tomilia'' *''Tomiopsis'' *''Tomiproductus'' *''Tonasirhynchia'' *''Tongzithyris'' *''Tonsella'' *''Toquimaella'' *''Toquimia'' *''Tornquistia'' *''Torquirhynchia'' *''Torynechus'' *''Torynelasma'' *''Torynifer'' *''Toryniferella'' *''Tosuhuthyris'' *''Totia'' *''Tourmakeadia'' *''Toxonelasma'' *''Toxorthis'' *''Transennatia'' *''Transversaria'' *''Trasgu (brachiopod), Trasgu'' *''Trautscholdia'' *''Treioria'' *''Trematis'' *''Trematobolus'' *''Trematorthis'' *''Trematosia'' *''Trematospira'' *''Treptotreta'' *''Tretorhynchia'' *''Triadispira'' *''Triadithyris'' *''Triangope'' *''Triasorhynchia'' *''Triathyris'' *''Trichochonetes'' *''Trichorhynchia'' *''Trichothyris'' *''Tricoria'' *''Tridensilis'' *''Trifidarcula'' *''Trifidorostellum'' *''Trigonatrypa'' *''Trigonellina'' *''Trigonirhynchella'' *''Trigonirhynchia'' *''Trigonirhynchioides'' *''Trigonithyris'' *''Trigonoglossa'' *''Trigonosemus'' *''Trigonospirifer'' *''Trigonotreta'' *''Trigonotrophia'' *''Trigrammaria'' *''Trilobostrophia'' *''Trimerella'' *''Trimurellina'' *''Triplesia'' *''Triseptata'' *''Triseptothyris'' *''Tritoechia'' *''Trochalocyrtina'' *''Trochifera'' *''Trondorthis'' *''Tropeothyris'' *''Trophisina'' *''Tropidelasma'' *''Tropidoglossa'' *''Tropidoleptus'' *''Tropidothyris'' *''Trotlandella'' *''Trucizetina'' *''Truncalosia'' *''Truncatenia'' *''Tschatkalia'' *''Tschernyschewia'' *''Tscherskidium'' *''Tshemsarythyris'' *''Tubaria'' *''Tubegatanella'' *''Tuberella'' *''Tubersulculatella'' *''Tubersulculus'' *''Tubithyris'' *''Tubulostrophia'' *''Tudiaophomena'' *''Tulathyris'' *''Tulcumbella'' *''Tulipina'' *''Tuloja'' *''Tulungospirifer'' *''Tumarinia'' *''Tunethyris'' *''Tungussotoechia'' *''Tunisiglossa'' *''Tuotalania'' *''Turarella'' *''Turganiella'' *''Turgenostrophia'' *''Turkmenithyris'' *''Turriculum'' *''Tuvaechonetes'' *''Tuvaella'' *''Tuvaerhynchus'' *''Tuvaestrophia'' *''Tuvinia'' *''Twenhofelia'' *''Tyersella'' *''Tylambonites'' *''Tyloplecta'' *''Tylospiriferina'' *''Tylothyris'' *''Tyrganiella'' *''Tyronella'' *''Tyryrhynchus''

U

*''Uchtella'' *''Uchtospirifer'' *''Uexothyris'' *''Ufonicoelia'' *''Ujandinella'' *''Ujukites'' *''Ukoa'' *''Ulbospirifer'' *''Uldziathyris'' *''Umboanctus'' *''Uncinella'' *''Uncinulus'' *''Uncinunellina'' *''Uncisteges'' *''Uncites'' *''Uncitispira'' *''Undaria (brachiopod), Undaria'' *''Undatrypa'' *''Undelella'' *''Undellaria'' *''Undiferina'' *''Undispirifer'' *''Undispiriferoides'' *''Undithyrella'' *''Undulella'' *''Undulorhyncha'' *''Uniplicatorhynchia'' *''Unispirifer'' *''Uralella'' *''Uraloconchus'' *''Uraloproductus'' *''Uralorhynchia'' *''Uralospira'' *''Uralospirifer'' *''Uralotoechia'' *''Urbanirhynchia'' *''Urella'' *''Urushtenia'' *''Urushtenoidea'' *''Ushkolia'' *''Ussunia'' *''Ussuricamara'' *''Ussurichonetes'' *''Ussurirhynchia''

V

*''Vaculina'' *''Vadimia'' *''Vadum'' *''Vaga (brachiopod), Vaga'' Sapel'nikov & Rukavishnikova, 1973 jr. Homonym (biology), homonym of ''Udara, Vaga'' Zimmerman, 1958, a butterfly. *''Vagranella'' *''Vagrania'' *''Valcourea'' *''Valdaria'' *''Valdiviathyris'' *''Vallomyonia'' *''Vandalotreta'' *''Vandercammenina'' *''Vandobiella'' *''Vaniella'' *''Variatrypa'' *''Vectella'' *''Vediproductus'' *''Veerersalosia'' *''Veghirhynchia'' *''Veliseptum'' *''Vellamo (brachiopod), Vellamo'' *''Velostrophia'' *''Venezuelia'' *''Verchojania'' *''Verkhotomia'' *''Vermiculothecidea'' *''Verneuilia'' *''Vex (brachiopod), Vex'' *''Viallithyris'' *''Viarhynchia'' *''Victorithyris'' *''Viligella'' *''Viligothyris'' *''Villicundella'' *''Vincentirhynchia'' *''Viodostrophia'' *''Virbium'' *''Virgiana'' *''Virgianella'' *''Virginiata'' *''Virgoria'' *''Visbyella'' *''Vitiliproductus'' *''Vitimetula'' *''Vladimirella'' *''Vladimirirhynchus'' *''Voiseyella'' *''Volborthia'' *''Volgathyris'' *''Volirhynchia'' *''Voskopitoechia'' *''Vosmiverstum''

W

*''Waagenites'' *''Waagenoconcha'' *''Waconella'' *''Wadiglossa'' *''Waikatorhynchia'' *''Waiparia'' *''Wairakiella'' *''Wairakirhynchia'' *''Waisiuthyrina'' *''Walcottina'' *''Walkerithyris'' *''Waltonia (animal), Waltonia'' *''Wangyuia'' *''Wardakia'' *''Warrenella'' *''Warrenellina'' *''Warsawia'' *''Waterhouseiella'' *''Wattonithyris'' *''Webbyspira'' *''Weberithyris'' *''Weibeia'' *''Weiningia'' *''Weizhouella'' *''Weldonithyris'' *''Wellerella'' *''Wenxianirhynchus'' *''Werneckeella'' *''Werriea'' *''Westbroekina'' *''Westonia (brachiopod), Westonia'' *''Westonisca'' *''Westralicrania'' *''Whidbornella'' *''Whitfieldella'' *''Whitspakia'' *''Whittardia'' *''Wilberrya'' *''Wilsoniella (brachiopod), Wilsoniella'' *''Wimanella'' *''Wimanoconcha'' *''Wiradjuriella'' *''Wittenburgella'' *''Worobievella'' *''Wulongella'' *''Wulungguia'' *''Wutubulakia'' *''Wyatkina'' *''Wyella'' *''Wyndhamia'' *''Wynnia'' *''Wysogorskiella''

X

*''Xanastur'' *''Xanthea'' *''Xenambonites'' *''Xenelasma'' *''Xenelasmella'' *''Xenelasmopsis'' *''Xeniopugnax'' *''Xenizostrophia'' *''Xenobrochus'' *''Xenocryptonella'' *''Xenomartinia'' *''Xenorina'' *''Xenorthis'' *''Xenosaria'' *''Xenosteges'' *''Xenostina'' *''Xenostrophia'' *''Xenothyris'' *''Xerospirifer'' *''Xerxespirifer'' *''Xestosia'' *''Xestosina'' *''Xestotrema'' *''Xiangzhounia'' *''Xiaobangdaia'' *''Xinanorthis'' *''Xinanospirifer'' *''Xinjiangiproductus'' *''Xinjiangospirifer'' *''Xinjiangthyris'' *''Xinshaoella'' *''Xinshaoproductus'' *''Xizangostrophia'' *''Xysila'' *''Xystostrophia''

Y

*''Yabeithyris'' *''Yagonia'' *''Yakovlevia'' *''Yakutijaella'' *''Yalongia'' *''Yanbianella'' *''Yanetechia'' *''Yangkongia'' *''Yangtzeella'' *''Yanguania'' *''Yanishewskiella'' *''Yanospira'' *''Yaonoiella'' *''Yarirhynchia'' *''Yekerpene'' *''Yeosinella'' *''Yeothyris'' *''Ygerodiscus'' *''Yichangorthis'' *''Yidunella'' *''Yidurella'' *''Yingwuspirifer'' *''Yochelsonia'' *''Yongjia (brachiopod), Yongjia'' *''Yorkia'' *''Ypsilorhynchus'' *''Yuanbaella'' *''Yuezhuella'' *''Yukiangites'' *''Yulongella'' *''Yunnanella'' *''Yunnanoleptaena'' *''Yunshanella''

Z

Zygospira modesta Waynesville collection

*''Zaissania'' *''Zanclorhyncha'' *''Zdimir'' *''Zdimirella'' *''Zeilleria'' *''Zeillerina'' *''Zellania'' *''Zeravshania'' *''Zeravshanotoechia'' *''Zeugopleura'' *''Zeuschneria'' *''Zhantella'' *''Zhejiangella'' *''Zhejiangorthis'' *''Zhejiangospirifer'' *''Zhenania'' *''Zhexichonetes'' *''Zhidothyris'' *''Zhonghuacoelia'' *''Zhongpingia'' *''Zia (brachiopod), Zia'' *''Ziganella'' *''Zilimia'' *''Zittelina (brachiopod), Zittelina'' *''Zlichopyramis'' *''Zlichorhynchus'' *''Zonathyris'' *''Zophostrophia'' *''Zugmayerella'' *''Zugmayeria'' *''Zygonaria'' *''Zygatrypa'' *''Zygospira'' *''Zygospirella''

References

{{commons category, Brachiopoda Brachiopod genera, List of genera

A

B

C

D

E

F

G

H

I

J

K

L

M

N

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Q

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T

U

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Z

See also

References