Berlepsch's canastero is a Near Threatened species bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is endemic to Bolivia.
The Dalhousie hardyhead is a species of silverside in the family Atherinidae. It is endemic to the warm waters of Dalhousie Springs in the Lake Eyre basin, Australia, along with the similar Craterocephalus gloveri. It inhabits shady areas in tropical freshwater streams at 20-39 °C, but has been recorded at 41.8 °C. Its food consists of gastropods, aquatic plants, green filamentous algae, detritus and small invertebrates; food is mainly taken from the substrate.
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.
The Wekiwa hydrobe or Wekiwa springs aphaostracon, scientific name Aphaostracon monas, is a species of small freshwater snail, and aquatic gastropod mollusk in the family Cochliopidae.
The dense hydrobe, scientific name Aphaostracon pycnum, is a species of small freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Cochliopidae.
The Fenney Spring hydrobe. scientific name Aphaostracon xynoelictum, is a species of very small freshwater snails that have an operculum, aquatic operculate gastropod mollusks in the family Hydrobiidae.
Cincinnatia is a genus of very small freshwater snails that have an operculum, aquatic gastropod molluscs in the family Hydrobiidae, the mud snails.
The pygmy siltsnail, scientific name Floridobia parva, is a species of very small freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Hydrobiidae. This species is endemic to Blue Spring in Florida.
The ponderous siltsnail or ponderous spring snail, scientific name Floridobia ponderosa, is a species of small freshwater snail, an aquatic gastropod mollusk in the family Hydrobiidae. This species is endemic to Palm Spring in Florida.
The Seminole siltsnail or Seminole spring snail, scientific name Floridobia vanhyningi, is a species of small freshwater snail, an aquatic gastropod mollusk in the family Hydrobiidae. This species is endemic to Seminole Springs in Florida, United States.
Coahuilix is a genus of small freshwater snails that have an operculum, aquatic gastropod mollusks in the family Cochliopidae.
Springvalia isolata is a species of small freshwater snails which have an operculum, aquatic gastropod mollusks in the family Tateidae.
The flat pebblesnail is a species of freshwater snail, an aquatic gastropod mollusk in the family Lithoglyphidae.
The Chupadera springsnail, scientific name Pyrgulopsis chupaderae, is a species of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Hydrobiidae.
The Crystal Spring springsnail, scientific name Pyrgulopsis crystalis, is a species of small freshwater snail, an aquatic gastropod mollusk in the family Hydrobiidae.
The Diamond Y springsnail, scientific name Tryonia adamantina, is a species of small freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Hydrobiidae.
Cochliopidae is a family of small freshwater snails with gills and an operculum, aquatic gastropod mollusks.
Austropyrgus centralia is a species of minute freshwater snail with an operculum, an aquatic gastropod mollusc or micromollusc in the Hydrobiidae family. This species is endemic to northern South Australia. It is only known from a few small seeps and the shallow lower outflow of one larger spring in Dalhousie Springs, Lake Eyre basin.
Floridobia is a genus of very small freshwater snails that have an operculum, in the family Hydrobiidae, the mud snails.
