Rhynchelmis orientalis

Rhynchelmis orientalis

Taxobox
name = "Rhynchelmis orientalis"
regnum = Animalia
phylum = Annelida
classis = Clitellata
subclassis = Oligochaeta
ordo = Lumbriculida
familia = Lumbriculidae
genus = "Rhynchelmis"
species = "R. orientalis"
binomial = "Rhynchelmis orientalis"

Rhynchelmis orientalis is a freshwater worm.

It was described by Yamaguchi in 1936 from specimens collected on Hokkaidō. It can be distinguished from other species in the genus by "the possession of very long spermathecae running in several posterior segments into spermsacs and having no communication with the alimentary tract." The genital elements are positioned in a fashion similar to that of "Rhynchelmis vejdovskyi".

"R. orientalis" is pinkish to purplish, of variable size. The number of segments is between 196 and 245, and the setae are one-pointed.


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  • Rhynchelmis — Taxobox name = Rhynchelmis regnum = Animalia phylum = Annelida classis = Clitellata subclassis = Oligochaeta ordo = Lumbriculida familia = Lumbriculidae genus = Rhynchelmis genus authority = Hoffmeister, 1843 subdivision ranks = Species… …   Wikipedia

  • Lumbriculidae — Taxobox name = Lumbriculidae regnum = Animalia phylum = Annelida classis = Clitellata subclassis = Oligochaeta ordo = Lumbriculida familia = LumbriculidaeThe Lumbriculidae are a family of microdrile oligochaetes common in fresh water environments …   Wikipedia

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