Mauritia scurra
| Mauritia scurra | |
|---|---|
 | |
| A shell of Mauritia scurra from Philippines, anterior end towards the right | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| (unranked): | clade Caenogastropoda clade Hypsogastropoda clade Littorinimorpha |
| Superfamily: | Cypraeoidea |
| Family: | Cypraeidae |
| Subfamily: | Cypraeinae |
| Genus: | Mauritia |
| Species: | M. scurra |
| Binomial name | |
| Mauritia scurra (Gmelin, 1791) | |
| Synonyms | |
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Mauritia scurra, common name the jester cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Description
The shells of these quite uncommon cowries reach on average 38–43 millimetres (1.5–1.7 in) of length, with a minimum size of 23 millimetres (0.91 in) and a maximum size of 57 millimetres (2.2 in). The shape is slender and slightly cylindrical, the dorsum surface is reticulate, smooth and shiny, the basic color is light brown, with beige round spots. Margins are beige too, wide and rounded, with dark brown spots. The base may be whitish, pinkish or purplish, usually with long fine dark brown teeth along a narrow aperture. In the living cowries mantle is dark grey, with clearer sensorial papillae.
 A shell of Mauritia scurra from Philippines, dorsal view, anterior end towards the right |
 A shell of Mauritia scurra from Philippines, lateral view, anterior end towards the right |
 A shell of Mauritia scurra from Philippines, apertural view, anterior end towards the right |
Distribution
This species and subspecies range across the Central and East Indian Ocean along East Africa (Red Sea, Somalia, Aldabra, Chagos, the Comores, Kenya, Tanzania, Zanzibar, Madagascar, the Mascarene Basin, Mauritius, Mozambique, Réunion, the Seychelles) and in the West Pacific Ocean (Malaysia, Sulu Sea, Eastern Australia, Philippines, Samar Island, French Polynesia, Oceania, Hawaii).
Habitat
These cowries mainly live on coral reef in tropical subtidal and intertidal waters and in the continental shelf, usually hidden under rocks, coral slabs or small caves during the day, as they start feeding at dusk.
Subspecies
- Mauritia scurra mundula, Lorenz, 2002
- Mauritia scurra scurra, (Gmelin, 1791)
- Mauritia scurra indica, (Gmelin, 1791)
References
- Dautzenberg, Ph. (1929). Mollusques testaces marins de Madagascar. Faune des Colonies Francaises, Tome III
- Burgess, C.M. (1970). The Living Cowries. AS Barnes and Co, Ltd. Cranbury, New Jersey
- Surya Rao, KV and Subba Rao, NV (1991) Mollusca State fauna series 2: Fauna of Lakshadweep ZSI, Calcutta
- Poppe, GT and Poppe, P (1996) Conchology, Inc.Conchology, Inc.