| Mimic cavesnail | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Hydrobiidae |
| Genus: | Phreatodrobia |
| Species: | P. imitata |
| Binomial name | |
| Phreatodrobia imitata Hershler & Longley, 1986 [3] | |
The mimic cavesnail, scientific name Phreatodrobia imitata, is a species of very small or minute freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Hydrobiidae. [4]
This species is endemic to Texas in the United States, [1] where it is known from only two wells that penetrate the Edwards Aquifer. [2] Type locality is Verstraeten Well, Bexar County, Texas. [3]
The shell has 3.3-3.5 whorls. [3] The average height of the shell is 1.01-1.03 mm. [3]
Tryonia is a genus of freshwater snails in the family Hydrobiidae. This genus is sometimes placed in the family Cochliopidae
Antrorbis breweri, common name Manitou cavesnail, is a species of freshwater snail with gills and an operculum, an aquatic gastropod mollusk in the family Lithoglyphidae.
The Tumbling Creek cavesnail is a species of freshwater cave snail with gills and an operculum, an aquatic gastropod mollusk in the family Amnicolidae.
Aphaostracon is a genus of very small or minute freshwater snails in the family Cochliopidae that have an operculum.
Clappia umbilicata, the umbilicate pebblesnail, was a species of small freshwater snail that had an operculum, an aquatic gastropod mollusk in the family Lithoglyphidae. This species is now extinct.
The phantom cave snail or phantom cavesnail is a species of very small freshwater snail with an operculum, an aquatic gastropod in the family Hydrobiidae.
The Harney Basin duskysnail, scientific name Colligyrus depressus, is a species of freshwater snail, an aquatic gastropod mollusk in the family Hydrobiidae.
Phreatodrobia is a genus of very small or minute freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Lithoglyphidae.
Pyrgulopsis is a genus of freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Hydrobiidae.
The Duckwater pyrg, scientific name Pyrgulopsis aloba, is a species of freshwater snail in the family Hydrobiidae. It is endemic to the United States and only known from two springs in the Duckwater Reservation, Nye County, Nevada.
Trochidrobia inflata is a species of very small freshwater snail, an aquatic gastropod mollusk in the family Tateidae. This species is endemic to Australia. Trochidrobia inflata derives the name inflata from the inflated shell of this species.
Trochidrobia minuta is a species of very small freshwater snail, an aquatic gastropod mollusk in the family Tateidae. This species is endemic to Australia.
Trochidrobia smithi is a species of very small freshwater snail, an aquatic gastropod mollusk in the family Tateidae. This species is endemic to Australia.
Unthanks Cave Natural Area Preserve is a 171-acre (69 ha) Natural Area Preserve in Lee County, Virginia. It protects the entrance to Unthanks Cave, which houses significant biological diversity and a wide variety of invertebrate life. The cave's streams drain a significant karst area south of the Powell River.
Cochliopidae is a family of small freshwater snails with gills and an operculum, aquatic gastropod mollusks.
Lithoglyphidae is a family of small freshwater snails with gills and an operculum, aquatic gastropod mollusks.
Spurwinkia salsa is a species of very small aquatic snail, an operculate gastropod mollusk in the family Cochliopidae.
Marstonia comalensis is a species of minute freshwater snail with a gill and an operculum, an aquatic gastropod mollusk or micromollusk in the family Hydrobiidae. It is found in south central Texas, United States.
Fluminicola nuttallianus, common name dusky pebblesnail, is a possibly extinct species of freshwater snail with an operculum, an aquatic gastropod mollusk in the family Lithoglyphidae.
Antrorbis is a genus of minute freshwater snails with gills and opercula, aquatic gastropod molluscs in the family Lithoglyphidae.
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