World Register of Marine Species (WoRMS)
Anthocidaris crassispina (A. Agassiz, 1864)
Kroh, A.; Mooi, R. (2026). World Echinoidea Database. Anthocidaris crassispina (A. Agassiz, 1864). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=513782 on 2026-08-30
Agassiz, A. (1864). Synopsis of the echinoids collected by Dr. W. Stimpson on the North Pacific Exploring Expedition under the command of Captains Ringgold and Rodgers. Proceedings of the Academy of Natural Sciences of Philadelphia. 15 (1863), 352-361.