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Eiseniella Tetraedra
''Eiseniella'' is a genus of Lumbricidae. The genus was described in 1900 by W. Michaelsen. It has cosmopolitan distribution. Species: * ''Eiseniella neapolitana'' * ''Eiseniella tetraedra ''Eiseniella'' is a genus of Lumbricidae. The genus was described in 1900 by W. Michaelsen. It has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most o ...'' References {{Taxonbar, from=Q18510829 Lumbricidae ...
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Lumbricidae
The Lumbricidae are a family of earthworms. About 33 lumbricid species have become naturalized around the world, but the bulk of the species are in the Holarctic region: from Canada (e.g. ''Bimastos lawrenceae'' on Vancouver Island) and the United States (e.g. ''Eisenoides carolinensis'', ''Eisenoides lonnbergi'' and most ''Bimastos'' spp.) and throughout Eurasia to Japan (e.g. ''Eisenia japonica'', ''E. koreana'' and ''Helodrilus hachiojii''). An enigmatic species in Tasmania is ''Eophila eti''. Currently, 670 valid species and subspecies in about 42 genera are recognized. This family includes the majority of earthworm species well known to Europeans. Genera The family consists of the following genera: * ''Allolobophora'' Eisen, 1874 * '' Alpodinaridella'' Mršić, 1987 * ''Aporrectodea'' Orley, 1885 * ''Bimastos'' Moore, 1893 * '' Castellodrilus'' Qiu & Bouché, 1998 stat. nov. * '' Cataladrilus'' Qiu & Bouché, 1998 * '' Cernosvitovia'' Omodeo, 1956 * '' Creinella'' Mrši ...
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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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Eiseniella Neapolitana
''Eiseniella'' is a genus of Lumbricidae. The genus was described in 1900 by W. Michaelsen. It has cosmopolitan distribution. Species: * '' Eiseniella neapolitana'' * ''Eiseniella tetraedra ''Eiseniella'' is a genus of Lumbricidae. The genus was described in 1900 by W. Michaelsen. It has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most o ...'' References {{Taxonbar, from=Q18510829 Lumbricidae ...
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Eiseniella Tetraedra
''Eiseniella'' is a genus of Lumbricidae. The genus was described in 1900 by W. Michaelsen. It has cosmopolitan distribution. Species: * ''Eiseniella neapolitana'' * ''Eiseniella tetraedra ''Eiseniella'' is a genus of Lumbricidae. The genus was described in 1900 by W. Michaelsen. It has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most o ...'' References {{Taxonbar, from=Q18510829 Lumbricidae ...
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