Haplotaxis Gordioides
   HOME





Haplotaxis Gordioides
''Haplotaxis'' is a genus of annelids belonging to the family Haplotaxidae. The genus has cosmopolitan distribution. Species: *''Haplotaxis acystis'' *''Haplotaxis aedeochaeta'' *''Haplotaxis ascaridoides'' *''Haplotaxis bretscheri'' *''Haplotaxis carnivorus'' *''Haplotaxis dubius'' *''Haplotaxis emissarius'' *''Haplotaxis gastrochaetus'' References

{{Taxonbar, from=Q5168358 Haplotaxida Annelid genera ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Annelid
The annelids (), also known as the segmented worms, are animals that comprise the phylum Annelida (; ). The phylum contains over 22,000 extant species, including ragworms, earthworms, and leeches. The species exist in and have adapted to various ecologies – some in marine environments as distinct as tidal zones and hydrothermal vents, others in fresh water, and yet others in moist terrestrial environments. The annelids are bilaterally symmetrical, triploblastic, coelomate, invertebrate organisms. They also have parapodia for locomotion. Most textbooks still use the traditional division into polychaetes (almost all marine), oligochaetes (which include earthworms) and leech-like species. Cladistic research since 1997 has radically changed this scheme, viewing leeches as a sub-group of oligochaetes and oligochaetes as a sub-group of polychaetes. In addition, the Pogonophora, Echiura and Sipuncula, previously regarded as separate phyla, are now regarded as sub-grou ...
[...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]  


picture info

Cosmopolitan Distribution
In biogeography, a cosmopolitan distribution is the range of a taxon that extends across most or all of the surface of the Earth, in appropriate habitats; most cosmopolitan species are known to be highly adaptable to a range of climatic and environmental conditions, though this is not always so. Killer whales ( orcas) are among the most well-known cosmopolitan species on the planet, as they maintain several different resident and transient (migratory) populations in every major oceanic body on Earth, from the Arctic Circle to Antarctica and every coastal and open-water region in-between. Such a taxon (usually a species) is said to have a ''cosmopolitan'' distribution, or exhibit cosmopolitanism, as a species; another example, the rock dove (commonly referred to as a ' pigeon'), in addition to having been bred domestically for centuries, now occurs in most urban areas around the world. The extreme opposite of a cosmopolitan species is an endemic (native) species, or one foun ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Haplotaxis Acystis
''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 Earth, in appropriate habitats; most cosmopolitan species are known to be highly adaptable to a range of climatic and en .... Species: *'' Haplotaxis acystis'' *'' Haplotaxis aedeochaeta'' *'' Haplotaxis ascaridoides'' *'' Haplotaxis bretscheri'' *'' Haplotaxis carnivorus'' *'' Haplotaxis dubius'' *'' Haplotaxis emissarius'' *'' Haplotaxis gastrochaetus'' References {{Taxonbar, from=Q5168358 Haplotaxida Annelid genera ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Haplotaxis Aedeochaeta
''Haplotaxis'' is a genus of annelids belonging to the family Haplotaxidae. The genus has cosmopolitan distribution. Species: *''Haplotaxis acystis ''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 ...'' *'' Haplotaxis aedeochaeta'' *'' Haplotaxis ascaridoides'' *'' Haplotaxis bretscheri'' *'' Haplotaxis carnivorus'' *'' Haplotaxis dubius'' *'' Haplotaxis emissarius'' *'' Haplotaxis gastrochaetus'' References {{Taxonbar, from=Q5168358 Haplotaxida Annelid genera ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




Haplotaxis Ascaridoides
''Haplotaxis'' is a genus of annelids belonging to the family Haplotaxidae. The genus has cosmopolitan distribution. Species: *''Haplotaxis acystis'' *''Haplotaxis aedeochaeta ''Haplotaxis'' is a genus of annelids belonging to the family Haplotaxidae. The genus has cosmopolitan distribution. Species: *''Haplotaxis acystis ''Haplotaxis'' is a genus of annelids belonging to the family Haplotaxidae. The genus has c ...'' *'' Haplotaxis ascaridoides'' *'' Haplotaxis bretscheri'' *'' Haplotaxis carnivorus'' *'' Haplotaxis dubius'' *'' Haplotaxis emissarius'' *'' Haplotaxis gastrochaetus'' References {{Taxonbar, from=Q5168358 Haplotaxida Annelid genera ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Haplotaxis Bretscheri
''Haplotaxis'' is a genus of annelids belonging to the family Haplotaxidae. The genus has cosmopolitan distribution. Species: *''Haplotaxis acystis'' *''Haplotaxis aedeochaeta'' *''Haplotaxis ascaridoides ''Haplotaxis'' is a genus of annelids belonging to the family Haplotaxidae. The genus has cosmopolitan distribution. Species: *''Haplotaxis acystis'' *''Haplotaxis aedeochaeta ''Haplotaxis'' is a genus of annelids belonging to the family H ...'' *'' Haplotaxis bretscheri'' *'' Haplotaxis carnivorus'' *'' Haplotaxis dubius'' *'' Haplotaxis emissarius'' *'' Haplotaxis gastrochaetus'' References {{Taxonbar, from=Q5168358 Haplotaxida Annelid genera ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


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]