Gila springsnail

The Gila springsnail, scientific name Pyrgulopsis gilae, is a species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Hydrobiidae.

Gila springsnail
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Littorinimorpha
Family: Hydrobiidae
Genus: Pyrgulopsis
Species:
P. gilae
Binomial name
Pyrgulopsis gilae
(Taylor, 1987)

This species is endemic to springs on the East Fork of the Gila River, New Mexico, United States. Its natural habitat is springs.[2] It is threatened by habitat loss.

Description

Pyrgulopsis gilae is a small snail that has a height of 3.1–4.0 millimetres (0.12–0.16 in) and an ovate-conic, medium to large-sized shell. Its differentiated from other Pyrgulopsis in that its penial filament has a medium-length lobe and medium-length filament with the penial ornament consisting of two elongate penial glands, several other small dorsal glands; and curved, transverse terminal and ventral gland.[2]

References

  1. Mollusc Specialist Group (2000). "Pyrgulopsis gilae". IUCN Red List of Threatened Species. 2000: e.T18968A8762130. doi:10.2305/IUCN.UK.2000.RLTS.T18968A8762130.en. Retrieved 16 November 2021.
  2. Hershler, Robert (1994). A Review of the North American Freshwater Snail Genus Pyrgulopsis (Hydrobiidae). Washington, DC: Smithsonian Institution Press.


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