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Heterodrilus Eremita
''Heterodrilus'' is a genus of annelids belonging to the family Naididae. The genus has cosmopolitan distribution. Species: *''Heterodrilus amplus'' *''Heterodrilus apparatus'' *''Heterodrilus arenicolus'' *''Heterodrilus ascensionensis'' *''Heterodrilus bulbiporus'' *''Heterodrilus carinatus'' *''Heterodrilus chenianus'' *''Heterodrilus claviatriatus'' *''Heterodrilus decipiens'' *''Heterodrilus densus'' *''Heterodrilus devexus'' *''Heterodrilus dolosus'' *''Heterodrilus eremita'' *''Heterodrilus ersei'' *''Heterodrilus flexuosus'' *''Heterodrilus hispidus'' *''Heterodrilus inermis'' *''Heterodrilus jamiesoni'' *''Heterodrilus keenani'' *''Heterodrilus lacertosus'' *''Heterodrilus maccaini'' *''Heterodrilus maiusculus'' *''Heterodrilus mediopapillosus'' *''Heterodrilus minisetosus'' *''Heterodrilus modestus'' *''Heterodrilus nudus'' *''Heterodrilus obliquus'' *''Heterodrilus occidentalis'' *''Heterodrilus paucifascis'' *''Heterodrilus pentcheffi'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
