Описание
Clypeaster oshimensis is a species of sea biscuit, a type of sea urchin, characterized by its flattened, circular body and short spines. It's also known as a sand dollar or cake urchin. Clypeaster oshimensis is a marine invertebrate with a calcareous shell. The shell consists of two valves, and the mantle has two lobes corresponding to the valves. It is found in the Indo-Pacific region.
Here's a more detailed breakdown:
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Shape and Size:
Clypeaster oshimensis is known for its flattened, circular body, giving it a sand dollar or cake-like appearance.
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Spines:
The surface of the sea biscuit is covered with short spines, which are often described as furlike.
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Mouth:
The mouth is located on the underside (oral surface) and is not prominent.
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Habitat:
This species is found in marine environments, specifically in the Indo-Pacific region.
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Classification:
Clypeaster oshimensis belongs to the family Clypeasteridae, within the order Clypeasteroida. It is also sometimes classified under the subgenus Pavaya.
