| Palmadusta diluculum | |
|---|---|
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Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Cypraeidae |
| Genus: | Palmadusta |
| Species: | P. diluculum |
| Binomial name | |
| Palmadusta diluculum (Reeve, 1845) | |
| Synonyms [1] | |
Palmadusta diluculum, the day-break cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries. [1]
These quite common schnecken reach on average 25–29 millimetres (0.98–1.14 in) of length, with a maximum size of 36 millimetres (1.4 in) and a minimum size of 25 millimetres (0.98 in). The shape of these shells is somewhat pyriformly ovate, the basic coloration is brown or violet-chesnut, with two or more zones of several white dorsal zigzag-bands and distinctive dark spots on the white base. The extremities are edged with dark chesnut areas. In the living cowry the mantle is thin and smooth. The Palmadusta diluculum virginalis subspecies is smaller, the terminal spots are less accentuated to absent and dark spots on the base are totally missing.
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This species is widespread throughout the Western Indian Ocean along Sri Lanka, Aldabra, Eritrea, Kenya, Madagascar, the Mascarene Basin, Mauritius, Mozambique, Réunion, the Seychelles, Somalia and Tanzania.
This demersal tropical cowry can be found in the intertidal shallow waters in sandy to muddy areas, under stones and blocks of dead coral.
Mauritia mauritiana, common names the humpback cowry, chocolate cowry, mourning cowry and Mauritius cowry, is a species of tropical sea snail, a cowry, a marine gastropod mollusc in the family Cypraeidae, the cowries.
Lyncina leviathan is a species of tropical sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
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.
Bistolida kieneri, common name : Kiener's cowry, is a species of sea snail, a cowry, a marine gastropod mollusc in the family Cypraeidae, the cowries.
Mauritia maculifera, common name : the blotched cowry or reticulated cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Lyncina vitellus, common name : the calf cowry or the Pacific deer cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Contradusta walkeri is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Naria spurca, common name the dirty cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Macrocypraea zebra, common name the measled cowrie, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Mauritia depressa, common name the "depressed cowry" or the "honey cowry", is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Mauritia grayana, the 'Gray's arabica cowry', is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Palmadusta asellus is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Palmadusta ziczac is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Talparia talpa, common name the mole cowry or chocolate banded cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Palmadusta is a genus of sea snails, marine gastropod mollusks in the family Cypraeidae, the cowries.
Palmadusta humphreyii, common name : Humphrey's cowrie, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Erronea ovum, common name the egg cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Contradusta pulchella, common name the pretty cowry or beautiful (little) cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Lyncina schilderorum, common names the sandy cowry or Schilder's cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries. This species was named in honor of Franz and Maria Schilder, two German cowry biologists.
Eclogavena quadrimaculata, the four-spotted cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
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