Kingdom Animalia Class Echinoidea Family Pourtalesiidae Rank Species | Phylum Echinodermata Order Holasteroida Genus Ceratophysa | |
Ceratophysa ceratopyga is a species of sea urchins of the Family Pourtalesiidae. Their armour is covered with spines. Ceratophysa ceratopyga was first scientifically described in 1879 by Alexander Emanuel Agassiz.
References
Ceratophysa ceratopyga Wikipedia(Text) CC BY-SA