Mortensen, T. (1948a). Contributions to the Biology of the Philippine Archipelago and adjacent regions. Report on the Echinoidea collected by the United States Fisheries Steamer "Albatross" during the Philippine Expedition, 1907-1910. Part 3: The Echinoneidae, Echinolampidae, Clypeastridae, Arachnidae, Laganidae, Fibulariidae, Urechinidae, Echinocorythidae, Palaeostomatidae, Micrasteridae, Palaepneustidae, Hemiasteridae, and Spatangidae. <em>Smithsonian Institution, United States National Museum Bulletin Bulletin.</em> 100, 93-140., available online athttps://www.biodiversitylibrary.org/page/12656161[details]
Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Isopatagus Mortensen, 1948. Accessed at: http://www.marinespecies.org/echinoidea../aphia.php?p=taxdetails&id=512819 on 2025-05-17
original descriptionMortensen, T. (1948a). Contributions to the Biology of the Philippine Archipelago and adjacent regions. Report on the Echinoidea collected by the United States Fisheries Steamer "Albatross" during the Philippine Expedition, 1907-1910. Part 3: The Echinoneidae, Echinolampidae, Clypeastridae, Arachnidae, Laganidae, Fibulariidae, Urechinidae, Echinocorythidae, Palaeostomatidae, Micrasteridae, Palaepneustidae, Hemiasteridae, and Spatangidae. <em>Smithsonian Institution, United States National Museum Bulletin Bulletin.</em> 100, 93-140., available online athttps://www.biodiversitylibrary.org/page/12656161[details]
status sourceSchultz, H. (2009). Sea Urchins II: worldwide irregular deep water species. <em>Heinke & Peter Schultz Partner, Hemdingen.</em> x+501-849 pp. (look up in IMIS) page(s): 630 [details]