| Nanocochlea | |
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| AM C.203685 [1] | |
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| Genus: | Nanocochlea Ponder & Clark, 1993 |
Nanocochlea is a genus of minute freshwater snails with an operculum, aquatic gastropod mollusks in the family Tateidae. [2] [3] The genus was first described in 1993 by Winston Ponder and others. [4] The type species is Nanocochlea monticola. [2]
Species within the genus Nanocochlea include:
Beddomeia is a genus of very small freshwater snails that have a gill and an operculum, aquatic operculate gastropod mollusks in the family Tateidae.
Beddomeia fultoni(B. fultoni) is a species of small freshwater snail belonging to the family Tateidae.
Beddomeia launcestonensis is a species of very small freshwater snail that has a gill and an operculum, an aquatic operculate gastropod mollusk in the family Hydrobiidae. This species is endemic to Australia.
Beddomeia mesibovi is a species of very small freshwater snail that has a gill and an operculum, an aquatic operculate gastropod mollusk in the family Tateidae. It was first described in 1993.
Beddomeia petterdi is a species of snail in the family Tateidae. It is a very small freshwater snail that has a gill and an operculum, an aquatic operculate gastropod mollusk. It was first described in 1993.
Beddomeia phasianella is a species of snail in the family Tateidae. It is a very small freshwater snail that has a gill and an operculum, an aquatic operculate gastropod mollusk. This species is endemic to Tasmania.
Beddomeia salmonis is a species of very small freshwater snail that has a gill and an operculum, an aquatic operculate gastropod mollusk. This species is endemic to Australia, and was first described in 1993 by Winston Ponder and G.A. Clark.
Beddomeia topsiae is a species of snail in the family Tateidae first described in 1993.
Beddomeia waterhouseae, also known as Claytons Rivulet freshwater snail, is a species of freshwater snail in the family Tateidae. This species is endemic to northern Tasmania in Australia. The holotype specimen was found in a very small tributary of Little Clayton's Rivulet and is held at the Australian Museum. B. waterhouseae is small and as an adult has a shell measuring between 1.7 to 3.7 mm in length. The shell shape is ovate-conic to broadly conic and has a thin inner lip and no columellar bulge. This species feeds on algae and detritus on rocks. The female of the species lay single eggs in capsules made of sand grains and attached to the underside of rocks or wood. B. waterhouseae is considered vulnerable by the IUCN as it has a very small range and is sensitive to water quality and so may be threatened by disturbances of its habitat. Other threats include habitat loss. Conservation activities such as assessment of the aquatic ecosystem and vegetal surveys are being undertaken in an attempt to preserve this species.
Beddomeia zeehanensis is a species of very small freshwater snail that has a gill and an operculum, an aquatic operculate gastropod mollusk in the family Hydrobiidae. The species was first described in 1993 by Winston Ponder and G.A. Clark.
Jardinella is a genus of small freshwater snails, aquatic gastropod mollusks in the family Tateidae.
Winston Frank Ponder is a malacologist born and educated in New Zealand who has named and described many marine and freshwater animals, especially micromolluscs.
Austropyrgus is a genus of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the Hydrobiidae family. Austropyrgus species are endemic to Australia, where they are found in virtually all freshwater habitats, from high mountain streams to isolated springs in the arid zone.
Fluvidona is a genus of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the Tateidae family. Fluvidona species are endemic to northern New South Wales and southern Queensland, Australia.
Pseudotricula is a genus of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Tateidae. The genus was first described in 1992 by Winston Ponder.
Caldicochlea is a genus of freshwater molluscs in the family, Tateidae, endemic to the mound springs of the Great Artesian Basin.
Caldicochlea globosa is a species of freshwater mollusc in the family, Tateidae, endemic to the Dalhousie Springs of the Great Artesian Basin. The species was first described in 1996 as Dalhousia globosa by Winston Ponder, Donald Colgan, T. Terzis, Stephanie Clark and Alison Miller. However, the genus name of Dalhousia had already been used, and thus in 1997, Ponder published the replacement genus name of Caldicochlea.
Caldicochlea harrisi is a species of freshwater mollusc in the family, Tateidae,
Pseudotricula eberhardi is a species of minute freshwater snail with an operculum, aquatic gastropod molluscs or micromolluscs in the family Tateidae. and was first described in 1992 by Winston Ponder. The species epithet honours Stefan Eberhard who collected the type specimens.
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