| Islamia bendidis | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Hydrobiidae |
| Genus: | Islamia |
| Species: | I. bendidis |
| Binomial name | |
| Islamia bendidis Reischütz, 1988 [2] | |
Islamia bendidis is a species of small freshwater snail with a gill and an operculum, an aquatic gastropod mollusc or micromollusc in the family Hydrobiidae. [1] [3] [4]
I. bendidis is endemic to the island of Samothrace in Greece. [1]
This species is currently classified by the IUCN as critically endangered and possibly extinct. At the time of its original description it was already considered highly threatened, as the freshwater springs and streams that constitute its habitat are being exploited to provide water for domestic purposes, and recent surveys have failed to find any specimens at any of the five locations it was known from. [1]
Graecoanatolica macedonica is an extinct species of small freshwater snail, an aquatic gastropod mollusk in the family Hydrobiidae.
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.
Graziana klagenfurtensis is a species of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Hydrobiidae. This species is endemic to Austria.
Graziana pupula is a species of minute freshwater snail with an operculum, aquatic gastropod molluscs or micromolluscs in the family Hydrobiidae. Distribution of this species include Austria, Italy and Slovenia.
Hauffenia kerschneri is a species of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Hydrobiidae. This species is endemic to Austria.
Hauffenia is a genus of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Hydrobiidae.
Hauffenia wienerwaldensis is a species of minute freshwater snails with an operculum, aquatic gastropod molluscs or micromolluscs in the family Hydrobiidae. This species is endemic to Austria.
Islamia is a genus of small freshwater snails with a gill and an operculum, aquatic gastropod mollusks in the family Hydrobiidae.
Xerocrassa poecilodoma is a species of air-breathing land snail, a pulmonate gastropod mollusk in the family Geomitridae.
Xerocrassa siderensis is a species of air-breathing land snail, a pulmonate gastropod mollusk in the family Geomitridae.
Islamia graeca is a species of small freshwater snail with a gill and an operculum, an aquatic gastropod mollusc or micromollusc in the family Hydrobiidae.
Islamia trichoniana is a species of small freshwater snail with a gill and an operculum, an aquatic gastropod mollusc or micromollusc in the family Hydrobiidae.
Islamia hadei is a species of small freshwater snail with a gill and an operculum, an aquatic gastropod mollusc or micromollusc in the family Hydrobiidae.
Pseudamnicola pieperi is a species of very small freshwater snail with an operculum, an aquatic gastropod mollusc in the family Hydrobiidae.
Pseudamnicola macrostoma is a species of very small freshwater snail with an operculum, an aquatic gastropod mollusc in the family Hydrobiidae.
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