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Haplotaxida
The Haplotaxida are one of two orders within the annelid subclass Oligochaeta, the other being the Lumbriculida. No real common name exists, but they are simply referred to as haplotaxids. Given that the other clitellatan annelids are embedded between and around the Haplotaxida and Lumbriculida, the traditional ''Oligochaeta'' are a paraphyletic assemblage. Thus, the Haplotaxida might eventually be up-ranked to subclass status within the ''Clitellata'' or an expanded Oligochaeta, with the present suborders advancing to order rank. The latter – though without merging the ''Oligochaeta'' and ''Clitellata'' – has been proposed time and again in the past, most prominently for the distinct '' Moniligastrina.'' Families Of the four suborders of Haplotaxida, two are minor lineages, monotypic at family level. Another one, the Tubificina, is sizeable and contains the aquatic worms, while the fourth, the earthworms or Lumbricina, unites the bulk of the order's families: Suborder H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplotaxidae
Haplotaxidae is a family of earthworms of the Haplotaxida The Haplotaxida are one of two orders within the annelid subclass Oligochaeta, the other being the Lumbriculida. No real common name exists, but they are simply referred to as haplotaxids. Given that the other clitellatan annelids are embedded ... order. Genera *'' Alphadrilus'' Brinkhurst, 1988 *'' Delaya'' Brinkhurst, 1988 *'' Haplotaxis'' Hoffmeister, 1843 *'' Hologynus'' Brinkhurst, 1988 *'' Metataxis'' Righi, 1985 *'' Omodeodrilus'' Kammerer, 2006 *'' Pelodrilus'' Beddard, 1891 References Haplotaxida Annelid families {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplotaxina
Haplotaxidae is a family of earthworms of the Haplotaxida The Haplotaxida are one of two orders within the annelid subclass Oligochaeta, the other being the Lumbriculida. No real common name exists, but they are simply referred to as haplotaxids. Given that the other clitellatan annelids are embedded ... order. Genera *'' Alphadrilus'' Brinkhurst, 1988 *'' Delaya'' Brinkhurst, 1988 *'' Haplotaxis'' Hoffmeister, 1843 *'' Hologynus'' Brinkhurst, 1988 *'' Metataxis'' Righi, 1985 *'' Omodeodrilus'' Kammerer, 2006 *'' Pelodrilus'' Beddard, 1891 References Haplotaxida Annelid families {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lutodrilidae
''Lutodrilus'' is a genus of invertebrate in the Lutodrilidae family. It contains the following species: * ''Lutodrilus multivesiculatus ''Lutodrilus multivesiculatus'' is a species of invertebrate in the Lutodrilidae family. Distribution It is endemic to the United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or ...'' Haplotaxida Annelid genera Taxonomy articles created by Polbot {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lumbricina
An earthworm is a terrestrial invertebrate that belongs to the phylum Annelida. They exhibit a tube-within-a-tube body plan; they are externally segmented with corresponding internal segmentation; and they usually have setae on all segments. They occur worldwide where soil, water, and temperature allow. Earthworms are commonly found in soil, eating a wide variety of organic matter. This organic matter includes plant matter, living protozoa, rotifers, nematodes, bacteria, fungi, and other microorganisms. An earthworm's digestive system runs the length of its body. An earthworm respires (breathes) through its skin. It has a double transport system made of coelomic fluid that moves within the fluid-filled coelom and a simple, closed circulatory system. It has a central and peripheral nervous system. Its central nervous system consists of two ganglia above the mouth, one on either side, connected to a nerve running along its length to motor neurons and sensory cells in each s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oligochaeta
Oligochaeta () is a subclass of animals in the phylum Annelida, which is made up of many types of aquatic and terrestrial worms, including all of the various earthworms. Specifically, oligochaetes comprise the terrestrial megadrile earthworms (some of which are semiaquatic or fully aquatic), and freshwater or semiterrestrial microdrile forms, including the tubificids, pot worms and ice worms ( Enchytraeidae), blackworms ( Lumbriculidae) and several interstitial marine worms. With around 10,000 known species, the Oligochaeta make up about half of the phylum Annelida. These worms usually have few setae (chaetae) or "bristles" on their outer body surfaces, and lack parapodia, unlike polychaeta. Diversity Oligochaetes are well-segmented worms and most have a spacious body cavity (coelom) used as a hydroskeleton. They range in length from less than up to in the 'giant' species such as the giant Gippsland earthworm (''Megascolides australis'') and the Mekong worm (''Amynth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earthworm
An earthworm is a terrestrial invertebrate that belongs to the phylum Annelida. They exhibit a tube-within-a-tube body plan; they are externally segmented with corresponding internal segmentation; and they usually have setae on all segments. They occur worldwide where soil, water, and temperature allow. Earthworms are commonly found in soil, eating a wide variety of organic matter. This organic matter includes plant matter, living protozoa, rotifers, nematodes, bacteria, fungi, and other microorganisms. An earthworm's digestive system runs the length of its body. An earthworm respires (breathes) through its skin. It has a double transport system made of coelomic fluid that moves within the fluid-filled coelom and a simple, closed circulatory system. It has a central and peripheral nervous system. Its central nervous system consists of two ganglia above the mouth, one on either side, connected to a nerve running along its length to motor neurons and sensory cells in each s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Octochaetidae
Octochaetidae is a family of annelids belonging to the order Haplotaxida. Genera Genera: * '' Agastrodrilus'' Omodeo & Vaillaud, 1967 * '' Bahlia'' Gates, 1945 * '' Benhamia'' Michaelsen, 1889 * '' Benhamiona'' Csuzdi & Zicsi, 1994 * '' Calebiella'' Gates, 1945 * '' Celeriella'' Gates, 1958 * '' Dashiella'' Julka, 1988 * ''Dichogaster'' Beddard, 1888 * '' Erythraeodrilus'' Stephenson, 1915 * '' Eudichogaster'' Michaelsen, 1902 * '' Eutrigaster'' Cognetti, 1904 * '' Eutyphoeus'' Michaelsen, 1900 * '' Guineoscolex'' Csuzdi & Zicsi, 1994 * '' Herbettodrilus'' Julka, Blanchart & Chapuis-Lardy, 2004 * '' Hoplochaetella'' Michaelsen, 1900 * '' Karmiella'' Julka, 1983 * '' Konkadrilus'' Julka, 1988 * '' Kotegeharia'' Julka, 1988 * '' Lennogaster'' Gates, 1939 * '' Mallehulla'' Julka, 1982 * '' Millsonia'' Beddard, 1894 * '' Monothecodrilus'' Csuzdi & Zicsi, 1994 * '' Neogaster'' Černosvitov, 1934 * '' Octochaetoides'' Michaelsen, 1922 * ''Octochaetus ''Octochaetus'' is a genus of ear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sparganophilidae
''Sparganophilus'', the only genus in the family Sparganophilidae, is a group of long, slender, limicolous (mud-dwelling) earthworms native to North America. The number of species is unknown, most of them are undescribed, throughout the continent and into Central America. One species, ''S. tamesis'', has been introduced into the streams of Europe, where it is now widespread; its synonyms are ''S. eiseni'', ''S. benhami'', ''S. guatemalensis'', ''S. carnea'', ''S. elongatus'', ''S. cuenoti'' and, newly, ''S. langi''. ''Sparganophilus'' species are characterised by a simple gut with no gizzard and no . They are true earthworms, having ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Criodrilidae
The family Criodrilidae is represented by genus ''Criodrilus'' comprising limicolous (mud-dwelling) and/or aquatic earthworms endemic to the Palaearctic currently known only from Europe and Japan, respectively. Only three or four species are described, and the type, ''Criodrilus lacuum'', has been introduced into North and South Americas, and is found rarely in plant pots or paddy fields. The Criodrilidae are characterised by holoic nephridia absent from anterior segments (cf. ''Pontodrilus''), a simple gut with no gizzard and no typhlosole. They are true earthworms, having a complex vascular system with capillaries, the male pores (on 15 or 13) behind the female pores (on 14) and a multicelled clitellum. They were at one time placed in the earthworm families Glossoscolecidae or Almidae, but at present are considered to constitute their own family. Criodrilidae species (criodrilids) are found in mud next to lakes and waterways (cf. North American ''Sparganophilus''). They fee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocnerodrilidae
''Ocnerodrilidae'' is a family of annelids belonging to the order Haplotaxida The Haplotaxida are one of two orders within the annelid subclass Oligochaeta, the other being the Lumbriculida. No real common name exists, but they are simply referred to as haplotaxids. Given that the other clitellatan annelids are embedded .... Genera Genera: * '' Aphanascus'' Stephenson, 1924 * '' Arraia'' Hernandez-Garcia, Burgos-Guerrero, Rousseau & James, 2018 * '' Bauba'' Righi, 1980 References {{Taxonbar, from=Q21216003 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthodrilidae
The Acanthodrilidae are an ancient and widely distributed family of earthworms which has native representatives in Australia, New Zealand, South Africa, South America, and North America. No native species are known from India (cf. Octochaetidae) nor Asia. The family possibly shows a pre-Pangaean distribution. Membership requires an 'acanthodriline' arrangement of male pores and holoic nephridia. Genera * '' Acanthodrilus'' Perrier, 1872 * '' Afrogaster'' Csuzdi, 2010 * '' Agastrodrilus'' Omodeo & Vaillaud, 1967 * '' Bahlia'' Gates, 1945 * '' Balanteodrilus'' Pickford, 1938 * '' Barogaster'' Gates, 1940 * '' Benhamia'' Michaelsen, 1889 * '' Benhamiona'' Csuzdi & Zicsi, 1994 * '' Borgesia'' James, 1991 * '' Calebiella'' Gates, 1945 * '' Celeriella'' Gates, 1958 * '' Chacdrilus'' Fragoso & Rojas, 2009 * '' Chaetocotoides'' Julka, 1988 * '' Chilota'' Michaelsen, 1899 * '' Cubadrilus'' Rodriguez & Fragoso, 2002 * '' Dashiella'' Julka, 1988 * '' Decachaetus'' Lee, 1959 * '' Deinodril ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hormogastridae
Hormogastridae is a family of annelids belonging to the order Haplotaxida The Haplotaxida are one of two orders within the annelid subclass Oligochaeta, the other being the Lumbriculida. No real common name exists, but they are simply referred to as haplotaxids. Given that the other clitellatan annelids are embedded .... Genera Genera: * '' Ailoscolex'' Bouché, 1969 * '' Boucheona'' Marchán, Fernández, Díaz Cosín & Novo, 2018 * '' Hemigastrodrilus'' Bouché, 1970 References {{Taxonbar, from=Q21215274 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
