Clypeaster reticulatus
| Clypeaster reticulatus | |
|---|---|
| Live specimen showing petaloid area | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Echinodermata | 
| Class: | Echinoidea | 
| Order: | Clypeasteroida | 
| Family: | Clypeasteridae | 
| Genus: | Clypeaster | 
| Species: | C. reticulatus | 
| Binomial name | |
| Clypeaster reticulatus | |
| Synonyms | |
| 
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Clypeaster reticulatus, the reticulated sea biscuit, is a species of sea urchin in the family Clypeasteridae. This species was first scientifically described in 1758 by Carl Linnaeus. It lives on the sandy seabed of shallow seas, semi-immersed in the sediment.