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Heteromastus Filobranchus
''Heteromastus'' is a genus of annelids belonging to the family Capitellidae. The genus has cosmopolitan distribution. Species: *''Heteromastus caudatus'' *''Heteromastus filiformis ''Heteromastus'' is a genus of annelids belonging to the family Capitellidae. The genus has cosmopolitan distribution. Species: *''Heteromastus caudatus ''Heteromastus'' is a genus of annelids belonging to the family Capitellidae Capitell ...'' *'' Heteromastus filobranchus'' *'' Heteromastus giganteus'' *'' Heteromastus gusipoensis'' *'' Heteromastus hutchingsae'' *'' Heteromastus koreanus'' *'' Heteromastus namhaensis'' *'' Heteromastus similis'' *'' Heteromastus tohbaiensis'' References {{Taxonbar, from=Q5163341 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 po ...
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Capitellidae
Capitellidae is a polychaete worm family in the subclass Scolecida Scolecida is an infraclass of polychaete worms. Scolecids are mostly unselective deposit feeders on marine detritus. Characteristics Scolecids have parapodia with rami that are all alike. The prostomium is distinct. The head has no appendage .... Genera * '' Abyssocapitella'' * '' Amastigos'' * '' Anotomastus'' * '' Baldia'' * '' Barantolla'' * '' Branchiocapitella'' * '' Capitella'' * '' Capitellethus'' * '' Capitobranchus'' * '' Dasybranchetus'' * '' Dasybranchus'' * '' Decamastus'' * '' Ditrocha'' * '' Dodecaseta'' * '' Eunotomastus'' * '' Heteromastides'' * '' Heteromastus'' * '' Leiocapitella'' * '' Leiocapitellides'' * '' Leiochrides'' * '' Leiochrus'' * '' Lumbricomastus'' * '' Mastobranchus'' * '' Mediomastus'' * '' Neoheteromastus'' * '' Neomediomastus'' * '' Neonotomastus'' * '' Neopseudocapitella'' * '' Nonatus'' * '' Notodasus'' * '' Notomastus'' * '' Octocapitella'' * '' Paracapitella'' * '' ...
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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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Heteromastus Caudatus
''Heteromastus'' is a genus of annelids belonging to the family Capitellidae Capitellidae is a polychaete worm family in the subclass Scolecida Scolecida is an infraclass of polychaete worms. Scolecids are mostly unselective deposit feeders on marine detritus. Characteristics Scolecids have parapodia with rami that .... The genus has cosmopolitan distribution. Species: *'' Heteromastus caudatus'' *'' Heteromastus filiformis'' *'' Heteromastus filobranchus'' *'' Heteromastus giganteus'' *'' Heteromastus gusipoensis'' *'' Heteromastus hutchingsae'' *'' Heteromastus koreanus'' *'' Heteromastus namhaensis'' *'' Heteromastus similis'' *'' Heteromastus tohbaiensis'' References {{Taxonbar, from=Q5163341 Annelids ...
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Heteromastus Filiformis
''Heteromastus'' is a genus of annelids belonging to the family Capitellidae. The genus has cosmopolitan distribution. Species: *''Heteromastus caudatus ''Heteromastus'' is a genus of annelids belonging to the family Capitellidae Capitellidae is a polychaete worm family in the subclass Scolecida Scolecida is an infraclass of polychaete worms. Scolecids are mostly unselective deposit feeders ...'' *'' Heteromastus filiformis'' *'' Heteromastus filobranchus'' *'' Heteromastus giganteus'' *'' Heteromastus gusipoensis'' *'' Heteromastus hutchingsae'' *'' Heteromastus koreanus'' *'' Heteromastus namhaensis'' *'' Heteromastus similis'' *'' Heteromastus tohbaiensis'' References {{Taxonbar, from=Q5163341 Annelids ...
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Heteromastus Filobranchus
''Heteromastus'' is a genus of annelids belonging to the family Capitellidae. The genus has cosmopolitan distribution. Species: *''Heteromastus caudatus'' *''Heteromastus filiformis ''Heteromastus'' is a genus of annelids belonging to the family Capitellidae. The genus has cosmopolitan distribution. Species: *''Heteromastus caudatus ''Heteromastus'' is a genus of annelids belonging to the family Capitellidae Capitell ...'' *'' Heteromastus filobranchus'' *'' Heteromastus giganteus'' *'' Heteromastus gusipoensis'' *'' Heteromastus hutchingsae'' *'' Heteromastus koreanus'' *'' Heteromastus namhaensis'' *'' Heteromastus similis'' *'' Heteromastus tohbaiensis'' References {{Taxonbar, from=Q5163341 Annelids ...
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Heteromastus Giganteus
''Heteromastus'' is a genus of annelids belonging to the family Capitellidae. The genus has cosmopolitan distribution. Species: *''Heteromastus caudatus'' *''Heteromastus filiformis'' *''Heteromastus filobranchus ''Heteromastus'' is a genus of annelids belonging to the family Capitellidae. The genus has cosmopolitan distribution. Species: *''Heteromastus caudatus'' *''Heteromastus filiformis ''Heteromastus'' is a genus of annelids belonging to the f ...'' *'' Heteromastus giganteus'' *'' Heteromastus gusipoensis'' *'' Heteromastus hutchingsae'' *'' Heteromastus koreanus'' *'' Heteromastus namhaensis'' *'' Heteromastus similis'' *'' Heteromastus tohbaiensis'' References {{Taxonbar, from=Q5163341 Annelids ...
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