Catopygus
| Catopygus Temporal range:  | |
|---|---|
|   | |
| Catopygus laevis | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
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| Superorder: | |
| Family: | Nucleolitidae | 
| Genus: | †Catopygus | 
| Species | |
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Catopygus is an extinct genus of sea urchins in the family Nucleolitidae.
See also
References
External links
- "Catopygus". Paleobiology Database. Retrieved 25 September 2016.
- "Catopygus". The Encyclopedia of Life.