Kingdom Animalia Family Arbaciidae Genus Arbacia Order Arbacioida | Class Echinoidea Phylum Echinodermata Rank Species | |
Similar Arbacia, Arbacioida, Arbacia punctulata, Arbacia lixula | ||
Arbacia crassispina is a species of sea urchin of the family Arbaciidae. Its armour is covered with spines. A. crassispina was first scientifically described in 1910 by Ole Theodor Jensen Mortensen.
References
Arbacia crassispina Wikipedia(Text) CC BY-SA