Kroh, A.; Mooi, R. (2024). World Echinoidea Database. Phormosoma placenta placenta Thomson, 1872. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=422796 on 2024-07-23
context source (Deepsea)Mironov A.N. (2014). Deep-sea fauna of European seas: An annotated species check-list of benthic invertebrates living deeper than 2000 m in the seas bordering Europe. Echinoidea. <i>Invertebrate Zoology</i>. Vol.11. No.1: 120–129 [in English]., available online athttp://www.nature.air.ru/invertebrates/v11n1/invert11_1_120_129_Echinoidea.pdf[details] Available for editors [request]
basis of recordPawson, D. L., D. J. Vance, C. G. Messing, F. A. Solis-Marin & C. L. Mah. (2009). Echinodermata of the Gulf of Mexico. <em>Pp. 1177–1204 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota.</em> Biodiversity. Texas A&M Press, College S.[details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality