Pyrgulopsis californiensis, the Laguna Mountain springsnail, is a species of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Hydrobiidae.
Laguna Mountain springsnail | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Caenogastropoda |
Order: | Littorinimorpha |
Family: | Hydrobiidae |
Genus: | Pyrgulopsis |
Species: | P. californiensis
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Binomial name | |
Pyrgulopsis californiensis (Gregg & Taylor, 1965)
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This species' natural habitat is streams. It is endemic to Campo Creek, San Diego County, California, United States.[1]
Description
editPyrgulopsis californiensis is a small snail that has a height of 3.3–4.6 millimetres (0.13–0.18 in) and elongate-conic shell. Its differentiated from other Pyrgulopsis in that its penial filament has an elongate lobe and elongate filament with the penial ornament consisting of an elongate penial gland; large, curved, transverse terminal gland; and several ventral glands.[1]
References
edit- ^ a b Hershler, Robert (1994). A Review of the North American Freshwater Snail Genus Pyrgulopsis (Hydrobiidae). Washington, DC: Smithsonian Institution Press.