Prothalotia flindersi
| Prothalotia flindersi | |
|---|---|
 | |
| Drawing of a shell of Prothalotia flindersi | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Clade: | Vetigastropoda |
| Superfamily: | Trochoidea (superfamily) |
| Family: | Trochidae |
| Genus: | Prothalotia |
| Species: | P. flindersi |
| Binomial name | |
| Prothalotia flindersi (P. Fischer, 1878) [1] | |
| Synonyms | |
| |
Prothalotia flindersi, common name the Flinders top shell, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.[2]
Description
The height of the shell attains 16 mm, its diameter 13 mm. The rather thick, very narrowly perforate shell has a conical shape. It contains 7 to 8 planulate whorls. The first one is eroded, the succeeding are whitish-ashen, radiated with narrow, close and flexuose blackish and violaceous lines. They are spirally cingulate, with 6 lirae on penultimate whorl. The body whorl is subangular, a little depressed above, dilated in the middle. The base of the shell is convex and ornamented with about 8 lirae. The aperture is rhomboidal. The lip is simple. The truncate columella is truncate below.[3]
Distribution
This marine species is endemic to Australia and occurs off South Australia, Western Australia
References
- ↑ Fischer, P. 1878. Diagnoses Trochorum novorum. Journal de Conchyliologie 26: 62-67
- ↑ Bouchet, P. (2012). Prothalotia flindersi (P. Fischer, 1878). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=573218 on 2012-11-23
- ↑ Tryon (1889), Manual of Conchology XI, Academy of Natural Sciences, Philadelphia (described as Cantharidus flindersi)
- Thiele, J. 1930. Gastropoda und Bivalvia. pp. 561–596 in Michaelsen, W. & Hartmayer, R. (eds). Die Fauna Südwest-Australiens. Jena : Gustav Fischer Vol. 5.
- Cotton, B.C. 1959. South Australian Mollusca. Archaeogastropoda. Handbook of the Flora and Fauna of South Australia. Adelaide : South Australian Government Printer 449 pp
External links
| External identifiers for Prothalotia flindersi | |
|---|---|
| WoRMS | 573218 |