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Limnodrilus simplex sp. nov. (Oligochaeta: Naididae: Tubificinae) from Changjiang River, China.
- Source :
- Zoological Science (Zoological Society of Japan); Sep2010, Vol. 27 Issue 9, p768-770, 3p
- Publication Year :
- 2010
-
Abstract
- Limnodrilus simplex sp. nov. (Oligochaeta: Naididae: Tubificinae) is described based on a single specimen from the mainstream of the Changjiang River near Anqing City, Anhui Province, China. The new species is assigned to Limnodrilus by the presence of long vasa deferentia, spindle-shaped atria with long ejaculatory ducts, large prostate glands, and thick cylindrical penial sheaths. It differs from its congeners in having simple-pointed chaetae and cuticularized penial sheaths without hoods. Limnodrilus simplex is closer to L. paramblysetus and L. amblysetus in possessing penial sheaths with relatively low length/maximum width ratio. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02890003
- Volume :
- 27
- Issue :
- 9
- Database :
- Supplemental Index
- Journal :
- Zoological Science (Zoological Society of Japan)
- Publication Type :
- Periodical
- Accession number :
- 53948856
- Full Text :
- https://doi.org/10.2108/zsj.27.768