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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 Annelids ...
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Annelids
The annelids (Annelida , from Latin ', "little ring"), also known as the segmented worms, are a large phylum, with 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-groups of polychae ...
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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 ...
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Cosmopolitan Distribution
In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The extreme opposite of a cosmopolitan species is an endemic one, being found only in a single geographical location. Qualification The caveat “in appropriate habitat” is used to qualify the term "cosmopolitan distribution", excluding in most instances polar regions, extreme altitudes, oceans, deserts, or small, isolated islands. For example, the housefly is highly cosmopolitan, yet is neither oceanic nor polar in its distribution. Related terms and concepts The term pandemism also is in use, but not all authors are consistent in the sense in which they use the term; some speak of pandemism mainly in referring to diseases and pandemics, and some as a term intermediate between endemism and cosmopolitanism, in effect regarding pandemism as ...
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Haplotaxis Acystis
''Haplotaxis'' is a genus of annelids belonging to the family Haplotaxidae. The genus has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext .... Species: *'' Haplotaxis acystis'' *'' Haplotaxis aedeochaeta'' *'' Haplotaxis ascaridoides'' *'' Haplotaxis bretscheri'' *'' Haplotaxis carnivorus'' *'' Haplotaxis dubius'' *'' Haplotaxis emissarius'' *'' Haplotaxis gastrochaetus'' References {{Taxonbar, from=Q5168358 Annelids ...
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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, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world ...'' *'' Haplotaxis aedeochaeta'' *'' Haplotaxis ascaridoides'' *'' Haplotaxis bretscheri'' *'' Haplotaxis carnivorus'' *'' Haplotaxis dubius'' *'' Haplotaxis emissarius'' *'' Haplotaxis gastrochaetus'' References {{Taxonbar, from=Q5168358 Annelids ...
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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 Annelids ...
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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 Annelids ...
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Haplotaxis Carnivorus
''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'' 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 anne ...'' *'' Haplotaxis carnivorus'' *'' Haplotaxis dubius'' *'' Haplotaxis emissarius'' *'' Haplotaxis gastrochaetus'' References {{Taxonbar, from=Q5168358 Annelids ...
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Haplotaxis Dubius
''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'' is a genus of annelids belonging to the family Haplotaxidae. The genus has cosmopolitan distribution. Species: *''Haplotaxis acystis'' *''Haplotaxis aedeochaeta'' *''Haplotaxis ascaridoides'' *''Haplotaxis bretscheri ''Hap ...'' *'' Haplotaxis dubius'' *'' Haplotaxis emissarius'' *'' Haplotaxis gastrochaetus'' References {{Taxonbar, from=Q5168358 Annelids ...
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Haplotaxis Emissarius
''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'' is a genus of annelids belonging to the family Haplotaxidae. The genus has cosmopolitan distribution. Species: *''Haplotaxis acystis'' *''Haplotaxis aedeochaeta'' *''Haplotaxis ascaridoides'' *''Haplotaxis bretscheri'' *''Ha ...'' *'' Haplotaxis emissarius'' *'' Haplotaxis gastrochaetus'' References {{Taxonbar, from=Q5168358 Annelids ...
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Haplotaxis Gastrochaetus
''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'' is a genus of annelids belonging to the family Haplotaxidae. The genus has cosmopolitan distribution. Species: *''Haplotaxis acystis'' *''Haplotaxis aedeochaeta'' *''Haplotaxis ascaridoides'' *''Haplotaxis bretscheri'' *''Ha ...'' *'' Haplotaxis gastrochaetus'' References {{Taxonbar, from=Q5168358 Annelids ...
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