Agassiz, A. (1879). Preliminary report on the Echini of the Exploring Expedition of H.M.S "Challenger". Sir C. Wyville Thomson Chief of Civilian Staff. <em>Proceedings of the American Academy of Arts and Sciences.</em> new series 6, 190-212., available online athttps://biodiversitylibrary.org/page/8714483 page(s): 205 [details]
Kroh, A.; Mooi, R. (2025). World Echinoidea Database. Pourtalesia ceratopyga A. Agassiz, 1879. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=569509 on 2025-04-16
original descriptionAgassiz, A. (1879). Preliminary report on the Echini of the Exploring Expedition of H.M.S "Challenger". Sir C. Wyville Thomson Chief of Civilian Staff. <em>Proceedings of the American Academy of Arts and Sciences.</em> new series 6, 190-212., available online athttps://biodiversitylibrary.org/page/8714483 page(s): 205 [details]
basis of recordMortensen, T. (1950). A Monograph of the Echinoidea. V, 1. Spatangoida I. Protosternata, Meridosternata, Amphisternata I. Palæopneustidæ, Palæostomatidæ, Aëropsidæ, Toxasteridæ, Micrasteridæ, Hemiasteridæ, 432 pp., C. A. Reitzel, Copenhagen. page(s): 158-159 [details]
Other
context source (Deepsea)Natural History Museum, London (NHM): Collections Management Database System. [details]