| Pyrgula annulata | |
|---|---|
| |
| Apertural view of two shells of Pyrgula annulata. | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Hypsogastropoda |
| Superfamily: | Rissooidea |
| Family: | Hydrobiidae |
| Subfamily: | Pyrgulinae |
| Genus: | Pyrgula |
| Species: | P. annulata |
| Binomial name | |
| Pyrgula annulata (Linnaeus, 1758) | |
| Synonyms | |
|
Turbo annulatus Linnaeus, 1758 | |
Pyrgula annulata is a species of freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Hydrobiidae.
Pyrgula annulata is the type species of the genus Pyrgula.
Distribution
This species occurs in Switzerland, Italy, Croatia, and Albania.
References
- Linnaeus C. 1758. Systema naturae per regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. pp. , 1-824. Holmiae. (Salvius).
External links
- AnimalBase info
- black and white drawings of shell:
- Adams H. & Adams A. 1858. The genera of recent Mollusca: arranged according to their organization. plate 32 figure 7.
- Call R. E. & Pilsbry H. A. 1886. On Pyrgulopsis, a new genus of rissoid mollusk, with description of two new forms. Proceeding Davenport Academy of Natural Sciences, volume V., page 9-14. Plate II., figures 11-12.
| Taxon identifiers | |
|---|---|
| Pyrgula annulata | |
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