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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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplotaxidae
Haplotaxidae is a family of Earthworm, earthworms of the Haplotaxida order. Genera *''Alphadrilus'' Brinkhurst, 1988 *''Delaya'' Brinkhurst, 1988 *''Haplotaxis'' Hoffmeister, 1843 *''Hologynus'' Brinkhurst, 1988 *''Metataxis (annelid), 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 order. Genera *'' Alphadrilus'' Brinkhurst, 1988 *''Delaya'' Brinkhurst, 1988 *''Haplotaxis ''Haplotaxis'' is a genus of annelids belonging to the family Haplotaxidae. The genus has cosmopolitan distribution In biogeography, a cosmopolitan distribution is the range of a taxon that extends across most or all of the surface of the ...'' 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] |
Octochaetidae
Octochaetidae 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 embedd .... 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 * '' Le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earthworm
An earthworm is a soil-dwelling terrestrial invertebrate that belongs to the phylum Annelida. The term is the common name for the largest members of the class (or subclass, depending on the author) Oligochaeta. In classical systems, they were in the order of Opisthopora since the male pores opened posterior to the female pores, although the internal male segments are anterior to the female. Theoretical cladistic studies have placed them in the suborder Lumbricina of the order Haplotaxida, but this may change. Other slang names for earthworms include "dew-worm", "rainworm", "nightcrawler", and "angleworm" (from its use as angling hookbaits). Larger terrestrial earthworms are also called megadriles (which translates to "big worms") as opposed to the microdriles ("small worms") in the semiaquatic families Tubificidae, Lumbricidae and Enchytraeidae. The megadriles are characterized by a distinct clitellum (more extensive than that of microdriles) and a vascular system ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lumbricina
An earthworm is a soil-dwelling terrestrial animal, terrestrial invertebrate that belongs to the phylum Annelida. The term is the common name for the largest members of the class (biology), class (or subclass (biology), subclass, depending on the author) Oligochaeta. In classical systems, they were in the order of Opisthopora since the male pores opened posterior to the female pores, although the internal male segments are anterior to the female. Theoretical Cladistics, cladistic studies have placed them in the suborder Lumbricina of the order Haplotaxida, but this may change. Other slang names for earthworms include "dew-worm", "rainworm", "nightcrawler", and "angleworm" (from its use as angling fishing bait, hookbaits). Larger terrestrial earthworms are also called megadriles (which translates to "big worms") as opposed to the microdriles ("small worms") in the semiaquatic families Tubificidae, Lumbricidae and Enchytraeidae. The megadriles are characterized by a distinct clite ... [...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'' is a genus of invertebrate Invertebrates are animals that neither develop nor retain a vertebral column (commonly known as a ''spine'' or ''backbone''), which evolved from the notochord. It is a paraphyletic grouping including ...'' References Haplotaxida Annelid genera Taxonomy articles created by Polbot {{annelid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oligochaeta
Oligochaeta () is a subclass of soft-bodied 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 ... [...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''). The ... [...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] |
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 embedd .... 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-Pangaea Pangaea or Pangea ( ) was a supercontinent that existed during the late Paleozoic and early Mesozoic eras. It assembled from the earlier continental units of Gondwana, Euramerica and Siberia during the Carboniferous period approximately 335 mi ...n 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, 194 ... [...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 embedd .... Genera Genera: * '' Ailoscolex'' Bouché, 1969 * '' Boucheona'' Marchán, Fernández, Díaz Cosín & Novo, 2018 * '' Hemigastrodrilus'' Bouché, 1970 * '' Hormogaster'' Rosa, 1887 * '' Vignysa'' Bouché, 1970 * '' Xana'' Cosin, Briones & Trigo, 1989 References {{Taxonbar, from=Q21215274 Annelids ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
