Mortensen, T. 1927b. Contributions to the Biology of the Philippine Archipelago and adjacent regions. Report on the Echinoidea collected by the United States fisheries streamer "Albatross" during the Philippine Expedition, 1907-1910. Part I. The Cidaridae, Bulletin / United States National Museum -- 100, v. 6, pt. 4, available online athttps://www.biodiversitylibrary.org/page/7691956[details]
Kroh, A.; Mooi, R. (2024). World Echinoidea Database. Psilocidaris Mortensen, 1927. Accessed at: https://www.marinespecies.org/echinoidea/aphia.php?p=taxdetails&id=512421 on 2024-07-31
original descriptionMortensen, T. 1927b. Contributions to the Biology of the Philippine Archipelago and adjacent regions. Report on the Echinoidea collected by the United States fisheries streamer "Albatross" during the Philippine Expedition, 1907-1910. Part I. The Cidaridae, Bulletin / United States National Museum -- 100, v. 6, pt. 4, available online athttps://www.biodiversitylibrary.org/page/7691956[details]