Fairbanks springsnail
| Fairbanks springsnail | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Hypsogastropoda clade Littorinimorpha |
| Superfamily: | Rissooidea |
| Family: | Hydrobiidae |
| Genus: | Pyrgulopsis |
| Species: | P. fairbanksensis |
| Binomial name | |
| Pyrgulopsis fairbanksensis Hershler & Sada, 1987 | |
The Fairbanks springsnail, scientific name Pyrgulopsis fairbanksensis, is a species of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Hydrobiidae.
This species' natural habitat is springs. It is endemic to Fairbanks Spring, Ash Meadows, Nevada, United States.[2]
Description
P. fairbanksensis is a small snail that has a height of 2.5–3.4 millimetres (0.098–0.134 in) and a globose-turbinate, medium-sized shell. Its differentiated from other Pyrgulopsis in that its penial filament has a short lobe and elongate filament with the penial ornament consisting of small, circular terminal gland.[2]
References
- ↑ Cordeiro, J. (2012). "Pyrgulopsis fairbanksensis". The IUCN Red List of Threatened Species. IUCN. 2012: e.T18967A1932542. doi:10.2305/IUCN.UK.2012.RLTS.T18967A1932542.en. Retrieved 9 November 2017.
- 1 2 Hershler, Robert (1994). A Review of the North American Freshwater Snail Genus Pyrgulopsis (Hydrobiidae). Washington, DC: Smithsonian Institution Press.
- Mollusc Specialist Group 1996. Pyrgulopsis fairbanksensis. 2006 IUCN Red List of Threatened Species. Downloaded on 7 August 2007.
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