Mimachlamys asperrima
| Mimachlamys asperrima | |
|---|---|
| |
| One valve of Chlamys australis from Australia, on display at the Museo Civico di Storia Naturale di Milano | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | |
| Suborder: | |
| Superfamily: | |
| Family: | |
| Genus: | |
| Species: | C. australis
|
| Binomial name | |
| Chlamys australis Sowerby, 1844
| |
Chlamys australis, common name the "austral scallop", is a species of scallop, a marine bivalve mollusc in the family Pectinidae, the scallops.
Description
Chlamys australis has a shell which can reach an adult size of 70–100 millimetres (2.8–3.9 in). Like almost all scallops, the shell is fan-shaped and composed of two valves, each of which is convex and has broad ribs. The ribs radiate from the umbone, the rounded protuberance near the hinge. Again, like all scallops, beside the hinge are two irregular shelly flaps or auricles; the anterior one is normally much larger than the posterior one. Like all scallops the interior of each valve shows a central round scar which is the attachment area for the single strong adductor muscle which closes the two valves of the shell. The background color of the exterior of the shell in this species varies from yellow to light purple. Like almost all bivalve species, this one is a filter feeder, sieving microscopic algae from water that passes though its gills.
Distribution and habitat
This species is native to Southwest Australia. It lives on the seabed in the sublittoral zone.
References
- Biolib
- Discover Life
- EoL
- Derek A. Cropp - Hatchery culture potential of the scallop Chlamys australis in Western Australia
 | This Pectinidae-related article is a stub. You can help Wikipedia by expanding it. |