''Assiminea'' is a genus of minute, salt-tolerant

snail A snail is, in loose terms, a shelled gastropod. The name is most often applied to land snails, terrestrial pulmonate gastropod molluscs. However, the common name ''snail'' is also used for most of the members of the molluscan class Gastro ...

s with an operculum, aquatic

gastropod The gastropods (), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (). This class comprises snails and slugs from saltwater, from freshwater, and from land. T ...

mollusk Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is e ...

s, or

micromollusk A micromollusk is a shelled mollusk which is extremely small, even at full adult size. The word is usually, but not exclusively, applied to marine mollusks, although in addition, numerous species of land snails and freshwater mollusks also ...

s, in the family

Assimineidae Assimineidae is a family of minute snails, also known as palmleaf snails, with an operculum, gastropod mollusks or micromollusks in the superfamily Rissoidae. Many of these very small snails live in intermediate habitats, being amphibious betwee ...

.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=137681 on 2015-04-29

Distribution and habitat

These snails can be found worldwide. They live usually in brackish water and salt marshes of tropical and temperate regions, at beaches, in water and at land.

Description

These are very small to medium large snails, between 2 and 13 mm). Some adults do not exceed a size of 3 mm. The shape of the thin shells is somewhat ovately conical. The margin of the

aperture In optics, an aperture is a hole or an opening through which light travels. More specifically, the aperture and focal length of an optical system determine the cone angle of a bundle of rays that come to a focus in the image plane. An opt ...

is simple. The operculum is in most cases horny. The eyes are at the end of short, stout stalks. They feed on vegetable

detritus In biology, detritus () is dead particulate organic material, as distinguished from dissolved organic material. Detritus typically includes the bodies or fragments of bodies of dead organisms, and fecal material. Detritus typically hosts commun ...

and small

alga Algae (; singular alga ) is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping that includes species from multiple distinct clades. Included organisms range from unicellular mi ...

e. They lay their eggs in the mud, and hatch as free-swimming larvae.

Species

According to the

World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive list of names of marine organisms. Content The content of the registry is edited and maintained by scientific specialist ...

, the following species with valid names are included within the genus ''Assiminea'' : * ''

Assiminea aurifera ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of Mar ...

'' Preston, 1912 * '' Assiminea avilai'' van Aartsen, 2008 * ''

Assiminea beddomiana ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of ...

'' Nevill, 1881 * ''

Assiminea bella ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of ...

'' Kuroda, 1958 * ''

Assiminea cienegensis ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of ...

'' Hershler, H.-P. Liu & Lang, 2007 * ''

Assiminea compacta ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of ...

'' (Carpenter, 1864) * ''

Assiminea cornea ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of ...

'' (Leith, 1853) * ''

Assiminea dubiosa ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of ...

'' (C.B. Adams, 1852) * ''

Assiminea estuarina ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of ...

'' Habe, 1946 * ''

Assiminea fasciata ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of ...

'' (F. Krauss, 1848) * ''

Assiminea geayi ''Assiminea geayi'' is a species of minute operculate snail, a marine gastropod mollusk or micromollusk in the family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by ...

'' Lamy, 1910 * ''

Assiminea gittenbergeri ''Assiminea gittenbergeri'' is a species of a minute operculate snail, a marine gastropod mollusc or micromollusc in the family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or a ...

'' van Aartsen, 2008 * ''

Assiminea glaubrechti ''Assiminea glaubrechti'' is a species of minute operculate snail, a marine gastropod mollusc or micromollusc in the family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affin ...

'' van Aartsen, 2008 * ''

Assiminea globulus ''Assiminea globulus'' is a species of minute operculate snail, a marine gastropod mollusk or micromollusk in the family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity ...

'' Connoly, 1939 * ''

Assiminea grayana ''Assiminea grayana'', common name the "dun sentinel", is a species of very small (4–6 mm.) salt marsh snail, a terrestrial (or marine gastropod mollusk in the family Assimineidae. Habitat This species lives in habitats that are intermedi ...

'' Fleming, 1828 * ''

Assiminea hessei ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of ...

'' O. Boettger, 1887 * ''

Assiminea hiradoensis ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of ...

'' Habe, 1942 * ''

Assiminea hungerfordiana ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of ...

'' G. Nevill, 1880 (taxon inquirendum) * † '' Assiminea isoceles'' Connolly, 1939 * '' Assiminea japonica'' Martens, 1877 * '' Assiminea keniana'' D. S. Brown, 1980 * '' Assiminea knysnaensis'' (F. Krauss, 1848) * '' Assiminea lucida'' Pease, 1869 * '' Assiminea lugubris'' Turton, 1932 * '' Assiminea lutea'' (A. Adams, 1861) * '' Assiminea mesopotamica'' Glöer, Naser & Yasser, 2007 * '' Assiminea moroccoensis'' Rolán, 2013 * '' Assiminea navigatorum'' Benthem Jutting, 1963 * '' Assiminea nitida'' (Pease, 1865): this species belongs to the genus '' Paludinella'' as has been demonstrated by Thiele (1927, p. 128), because of a different dentition and an open umbilicus * '' Assiminea occulta'' Rolán, 2013 * ''

Assiminea ovata ''Assiminea ovata'' is a species of minute operculate snail, a marine gastropod mollusk or micromollusk in the family Assimineidae. Distribution This species occurs in the Indian Ocean off Mozambique and South Africa South Africa, o ...

'' (Krauss, 1848) * '' Assiminea palauensis'' Thiele, 1927 * '' Assiminea parasitologica'' Kuroda, 1958 * '' Assiminea parvula'' (Mousson, 1865) * '' Assiminea parvula'' Morelet, 1877 * '' Assiminea pecos''

Taylor Taylor, Taylors or Taylor's may refer to: People * Taylor (surname) **List of people with surname Taylor * Taylor (given name), including Tayla and Taylah * Taylor sept, a branch of Scottish clan Cameron * Justice Taylor (disambiguation) Plac ...

, 1987 ( pecos assiminea) * '' Assiminea possietica'' Golikov & Kussakin in Golikov & Scarlato, 1967 * '' Assiminea principensis'' Rolán, 2013 * '' Assiminea punctum'' Morelet, 1882 * '' Assiminea relata'' Cotton, 1942 * '' Assiminea rolani'' van Aartsen, 2008 * '' Assiminea saotomensis'' Rolán, 2013 * '' Assiminea savesi'' (Crosse, 1888) * '' Assiminea schlickumi'' Brandt, 1974 * '' Assiminea schuetti'' Brandt, 1974 * '' Assiminea senegalensis'' Rolán, 2013 * '' Assiminea sinensis'' Nevill, 1880 * '' Assiminea subeffusa'' O. Boettger, 1887 * '' Assiminea succinea'' (Pfeiffer, 1840) : Atlantic assiminea * † '' Assiminea tergestina'' Stache, 1889 * '' Assiminea theobaldiana'' Nevill, 1880 * '' Assiminea translucens'' (Carpenter, 1864) * '' Assiminea umlaasiana'' (E.A. Smith, 1902) * '' Assiminea violacea'' Heude, 1882 * ''

Assiminea vulgaris ''Assiminea vulgaris'' is a species of minute salt marsh snail with an operculum, an aquatic gastropod mollusk in the family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affin ...

'' (Webster, 1905) * † '' Assiminea waitemata'' Laws, 1950 * ''

Assiminea woodmasoniana ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of ...

'' G. Nevill, 1880 * '' Assiminea yoshidayukioi'' Kuroda, 1959 * '' Assiminea zilchi'' Brandt, 1974 * '' Assiminea zubairensis'' Glöer & Naser, 2013 The Indo-Pacific Molluscan Database also includes the following species with names in current use : * ''

Assiminea interrupta ''Assiminea'' is a genus of minute, salt-tolerant snails with an operculum, aquatic gastropod mollusks, or micromollusks, in the family Assimineidae.Bouchet, P.; Gofas, S. (2015). Assiminea Fleming, 1828. Accessed through: World Register of ...

'' Dautzenberg & Fischer, 1905 * '' Assiminea septentrionalis'' Habe, 1942 The database

ITIS The Integrated Taxonomic Information System (ITIS) is an American partnership of federal agencies designed to provide consistent and reliable information on the taxonomy of biological species. ITIS was originally formed in 1996 as an interagenc ...

also mentions the following species : * '' Assiminea auberiana'' Orbigny, 1842 ;Species brought into synonymy: * ''Assiminea affinis'' Böttger, 1887: synonym of '' Taiwanassiminea affinis'' (Böttger, 1887) * ''Assiminea affinis'' Mousson, 1874: synonym of '' Cryptassiminea buccinoides'' (Quoy & Gaimard, 1834) * ''Assiminea andrewsiana'' E. A. Smith, 1900: synonym of ''

Angustassiminea andrewsiana ''Angustassiminea'' is a genus of gastropods belonging to the family Assimineidae. Species The species of this genus are found in Japan and Northern America. The following species are recognised in the genus ''Angustassiminea'': *'' Angustassimin ...

'' (E. A. Smith, 1900) (original combination) * ''Assiminea angustata'' Pilsbry, 1901: synonym of '' Ansola angustata'' (Pilsbry, 1901) * ''Assiminea antipodum'' Filhol, 1880 : synonym of '' Laevilitorina antipodum'' (Filhol, 1880) * ''Assiminea australis'' Petterd, 1889: synonym of '' Cryptassiminea buccinoides'' (Quoy & Gaimard, 1834) * ''Assiminea australis'' Thiele, 1927: synonym of ''Assiminea brevicula'' (Pfeiffer, 1855) * ''Assiminea bedaliensis'' Rensch, 1934: synonym of Taiwanassiminea bedaliensis (Rensch, 1934) * ''Assiminea beddomeana'' Nevill, 1880: synonym of '' Austropilula beddomeana'' (Nevill, 1880) (original combination) * ''Assiminea bicincta'' Petterd, 1889: synonym of '' Cryptassiminea buccinoides'' (Quoy & Gaimard, 1834) * ''Assiminea bifasciata'' Nevill, 1880: synonym of ''Assiminea ovata'' (Krauss, 1848) * ''Assiminea brevicula]' (Pfeiffer, 1854): synonym of ''

Optediceros breviculum ''Optediceros breviculum'', common name the red mangrove snail, is a species of minute operculate snail, a freshwater or marine gastropod mollusk or micromollusk in the family Assimineidae. Distribution The distribution of ''Optediceros brevicu ...

'' (Pfeiffer, 1855) * ''Assiminea buccinoides'' (Quoy and Gaimard, 1834): synonym of '' Cryptassiminea buccinoides'' (Quoy & Gaimard, 1834) * ''Assiminea caledonica'' (Crosse, 1869): synonym of '' Crossilla caledonica'' (Crosse, 1869) * ''Assiminea californica'' (Tryon, 1865): California assiminea : synonym of ''

Angustassiminea californica ''Angustassiminea'' is a genus of gastropods belonging to the family Assimineidae Assimineidae is a family of minute snails, also known as palmleaf snails, with an operculum, gastropod mollusks or micromollusks in the superfamily Rissoidae. Ma ...

'' (Tryon, 1865) * ''Assiminea capensis'' Bartsch, 1915: synonym of ''Assiminea ovata'' (Krauss, 1848) * ''Assiminea carinata'' I. Lea, 1856: synonym of ''

Cyclotropis carinata Cyclotropis may refer to: * ''Cyclotropis'' (gastropod), a genus of gastropods in the family Assimineidae * ''Cyclotropis'', a genus of millipedes in the family Aphelidesmidae, synonym of '' Thrinoxethus'' * ''Cyclotropis'', a genus of gastropods ...

'' (I. Lea, 1856) (original combination) * ''Assiminea castanea'' Westerlund, 1883: synonym of ''

Angustassiminea castanea ''Angustassiminea'' is a genus of gastropods belonging to the family Assimineidae. Species The species of this genus are found in Japan and Northern America. The following species are recognised in the genus ''Angustassiminea'': *''Angustassimine ...

'' (Westerlund, 1883) * † ''Assiminea conoidea'' von Koenen, 1882 : synonym of † ''

Peringia conoidea ''Peringia'' is a genus of very small snails with gills and an operculum, gastropod mollusks in the family Hydrobiidae.Gofas, S. (2014). Peringia Paladilhe, 1874. Accessed through: World Register of Marine Species at http://www.marinespecies.or ...

'' (von Koenen, 1882) (new combination) * † ''Assiminea contracta'' Cossmann, 1888 : synonym of † ''

Peringia contracta ''Peringia'' is a genus of very small snails with gills and an operculum, gastropod mollusks in the family Hydrobiidae Hydrobiidae, commonly known as mud snails, is a large cosmopolitan family of very small freshwater and brackish water s ...

'' (Cossmann, 1888) (new combination) * ''Assiminea corpulenta'' van Benthem Jutting, 1963: synonym of '' Paludinella corpulenta'' (van Benthem Jutting, 1963) (original combination) * † ''Assiminea crassa'' Etheridge, 1879: synonym of † '' Littoridina crassa'' (Etheridge, 1879) (new combination) * ''Assiminea creutzbergi'' De Jong & Coomans, 1988: synonym of ''

Barleeia creutzbergi ''Barleeia'', or the barleysnails, is a genus of very small sea snails. They are marine gastropod micromollusks in the family Barleeiidae. These snails are usually only a couple of millimeters in length.MolluscaBase eds. (2020). MolluscaBase ...

'' (De Jong & Coomans, 1988) * † ''Assiminea distinguenda'' Cossmann, 1899: synonym of † '' Peringia distinguenda'' (Cossmann, 1899) (new combination) * ''Assiminea dohrniana'' G. Nevill, 1880: synonym of '' Ovassiminea dohrniana'' (G. Nevill, 1880) (original combination) * † ''Assiminea eburnoides'' Cossmann, 1888: synonym of † '' Emmericia eburnoides'' (Cossmann, 1888) (new combination) * † ''Assiminea elatior'' Cossmann, 1907: synonym of † '' Lapparentia elatior'' (Cossmann, 1907) (new combination) * ''Assiminea gerhardtae'' De Jong & Coomans, 1988: synonym of '' Caelatura gerhardtae'' (De Jong & Coomans, 1988) * † ''Assiminea gottscheana'' von Koenen, 1882: synonym of † ''

Peringia gottscheana ''Peringia'' is a genus of very small snails with gills and an operculum, gastropod mollusks in the family Hydrobiidae.Gofas, S. (2014). Peringia Paladilhe, 1874. Accessed through: World Register of Marine Species at http://www.marinespecies.or ...

'' (von Koenen, 1882) (new combination) * ''Assiminea granum'' Morelet, 1882: synonym of ''Paludinella hidalgoi f. granum'' (Morelet, 1882) (original combination) * ''Assiminea hayasii'' Habe, 1942: synonym of '' Taiwanassiminea hayasii'' (Habe, 1942) * ''Assiminea hidalgoi'' (Gassies, 1869): synonym of '' Paludinella hidalgoi'' (Gassies, 1869) (superseded combination) * '' Assiminea infima'' Berry, 1947 (

badwater snail The Badwater snail (''Angustassiminea infima'') is a species of minute, salt marsh snail endemic to the Badwater Basin in Death Valley Death Valley is a desert valley in Eastern California, in the northern Mojave Desert, bordering the Gre ...

): synonym of ''

Angustassiminea infima ''Angustassiminea'' is a genus of gastropods belonging to the family Assimineidae. Species The species of this genus are found in Japan and Northern America. The following species are recognised in the genus ''Angustassiminea'': *''Angustassimine ...

'' (S. S. Berry, 1947) (original combination) * ''Assiminea kushimotoensis'' Kuroda, 1958: synonym of ''

'' (Westerlund, 1883) * ''Assiminea latericea'' H. Adams & A. Adams, 1864: synonym of '' Pseudomphala latericea'' (H. Adams & A. Adams, 1864) (original combination) * ''Assiminea lentula'' van Benthem Jutting, 1963: synonym of Taiwanassiminea lentula (van Benthem Jutting, 1963) * ''Assiminea leptodonta'' Connolly, 1922: synonym of '' Eussoia leptodonta'' (Connolly, 1922) (correction of original combination) * ''Assiminea lirata'' Turton, 1932: synonym of '' Tomichia tristis'' (Morelet, 1889) (junior synonym) * ''Assiminea littorina'' (Delle Chiaje, 1828) sensu Philippi, 1841: synonym of '' Paludinella globularis'' (Hanley in Thorpe, 1844) * ''Assiminea microsculpta'' Nevill, 1880: synonym of '' Sculptassiminea microsculpta'' (Nevill, 1880) (original combination) * Assiminea miniata Martens, 1866: synonym of Assiminea brevicula (Pfeiffer, 1855): synonym of ''

'' (Pfeiffer, 1855) (junior synonym) * ''Assiminea miyazakii'' Habe, 1943: synonym of '' Pseudomphala miyazakii'' (Habe, 1943) (original combination) * † ''Assiminea nicolasi'' Roman, 1912: synonym of † '' Hydrobia nicolasi'' (Roman, 1912) (new combination) * ''Assiminea pagodella'' Hedley, 1903: synonym of '' Ascorhis victoriae'' (Tenison-Woods, 1878) * ''Assiminea philippinica'' Boettger, 1887: synonym of '' Metassiminea philippinica'' (Boettger, 1887) (basionym) * ''Assiminea queenslandica'' Thiele, 1927: synonym of '' Taiwanassiminea affinis'' (Böttger, 1887) * ''Assiminea recta'' Mousson, 1874: synonym of ''

Peringia ulvae ''Peringia ulvae'' (or ''Hydrobia ulvae''), common name the Laver spire shell or mudsnail, is a European species of very small aquatic snail with gills and an operculum, a gastropod mollusk in the family Hydrobiidae.Gofas, S. (2010). ''Hydrobi ...

'' (Pennant, 1777) * ''Assiminea riparia'' van Benthem Jutting, 1963: synonym of '' Taiwanassiminea riparia'' (van Benthem Jutting, 1963) * ''Assiminea rubella'' Blanford, 1867: synonym of ''Assiminea brevicula'' (Pfeiffer, 1855): synonym of ''

'' ^{(Pfeiffer, 1855)} (junior synonym) * ''Assiminea rufostrigata'' Hesse, 1916: synonym of '' Pontiturboella rufostrigata'' (Hesse, 1916) * ''Assiminea satsumana'' Habe, 1942: synonym of '' Angustassiminea satsumana'' (Habe, 1942) (original combination) * ''Assiminea sororcula'' van Benthem Jutting, 1963: synonym of '' Taiwanassiminea sororcula'' (van Benthem Jutting, 1963) * † ''Assiminea stenochora'' Cossmann, 1888: synonym of † '' Lapparentia stenochora'' (Cossmann, 1888) (new combination) * ''Assiminea tasmanica'' Tenison-Woods, 1876: synonym of '' Cryptassiminea buccinoides'' (Quoy & Gaimard, 1834) * ''Assiminea tyttha'' Melvill & Ponsonby, 1897: synonym of ''

Hydrocena noticola ''Hydrocena'' is a genus of gastropods belonging to the family Hydrocenidae. The genus has almost cosmopolitan distribution. Species: *'' Hydrocena atavina'' *'' Hydrocena bridgesi'' *''Hydrocena cattaroensis'' *'' Hydrocena cerea'' *'' Hy ...

'' Benson, 1856

References

* Fleming, J. 1828. ''A history of British animals, exhibiting the descriptive characters and systematic arrangement of the genera and species of quadrupeds, birds, reptiles, fishes, Mollusca, and Radiata of the United Kingdom; including the indigenous, extirpated, and extinct kinds, together with periodical and occasional visitants''. - pp. i-xxxii 1-23 1-565, Edinburgh. (Bell & Bradfute).
Knight G.A.F. 1900. ''The etymology of the names Azeca and Assiminea of Leach.'' Journal of Conchology, 9: 271-276
* R. Tucker Abbott, The Gastropod Genus Assiminea in the Philippines; Proceedings of the Academy of Natural Sciences of Philadelphia Vol. 110 (1958), pp. 213–278 * Vaught, K.C. (1989). ''A classification of the living Mollusca''. American Malacologists: Melbourne, FL (USA). . XII, 195 pp. * Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). ''European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification.'' Collection Patrimoines Naturels, 50: pp. 180–213 * Gofas, S.; Afonso, J.P.; Brandào, M. (Ed.). (S.a.). ''Conchas e Moluscos de Angola = Coquillages et Mollusques d'Angola. hells and molluscs of Angola'' Universidade Agostinho / Elf Aquitaine Angola: Angola. 140 pp. * van Aartsen (2008). Basteria 72 (4-6) : 165-181 {{Taxonbar, from=Q3176112 Assimineidae Taxonomy articles created by Polbot Gastropod genera