Английская Википедия:Chelycypraea testudinaria

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Шаблон:Short description Шаблон:Taxobox

Chelycypraea testudinaria, common name the tortoise cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.[1]

There is one subspecies, Chelycypraea testudinaria ingens Schilder, F.A. & M. Schilder, 1939 [2]

Description

The shells of these quite uncommon cowries reach on average Шаблон:Convert of length, with a minimum size of Шаблон:Convert and a maximum size of Шаблон:Convert. They are variable in pattern and color. The shape is oval or sub-cylindrical, the dorsum surface is smooth and shiny, the basic color is whitish or yellowish and it is covered by very irregular dark brown patches and spots. The margins are white or pale brown, with some large dark dots. The base may be whitish, pale brown or pink, the aperture is long and narrow and the teeth are white, short and fine. In the living animal the mantle is bluish-greyish and almost transparent, while the sensorial papillae are lighter and rather long. The mantle and foot are well developed. The lateral flaps of the mantle can completely hide the dorsum surface.

Файл:Cypraeidae - Chelycypraea testudinaria.JPG
A shell of Chelycypraea testudinaria, dorsal view, anterior end towards the right
Файл:Cypraeidae - Chelycypraea testudinaria-1.JPG
A shell of Chelycypraea testudinaria, lateral view, anterior end towards the right
Файл:Cypraea testudinaria ventral view.jpg
Ventral view of a shell of Chelycypraea testudinaria, anterior end towards the bottom

Distribution

This species is distributed in the Indian Ocean and in the Pacific Ocean along Aldabra, Chagos, the Comores, Kenya, Madagascar, the Mascarene Basin, Mauritius, Mozambique, Réunion, the Seychelles, Zanzibar and Tanzania, Malaysia, Samar Island, Sulu Sea, Vietnam and Philippines (excluded Hawaii).

Habitat

These cowries live on coral reef, in crevices and beneath large rocks in shallow subtidal waters at Шаблон:Convert of depth.

References

Шаблон:Reflist

  • Drivas, J. & M. Jay (1988). Coquillages de La Réunion et de l'île Maurice
  • Verdcourt, B. (1954). The cowries of the East African Coast (Kenya, Tanganyika, Zanzibar and Pemba). Journal of the East Africa Natural History Society 22(4) 96: 129–144, 17 pls

External links

Шаблон:Commons category

Шаблон:Taxonbar