David B. & Mooi R. (1990): An echinoid that "gives birth": morphology and systematics of a new Antarctic species, Urechinus mortenseni (Echinodermata, Holasteroida). Zoomorphology 110: 75-89, available online athttps://doi.org/10.1007/BF01632814 page(s): 76-81; figs. 2-16 [details] Available for editors
Kroh, A.; Mooi, R. (2021). World Echinoidea Database. Urechinus mortenseni David & Mooi, 1990. Accessed through: RAS (Eds.) (2021) Register of Antarctic Species at: http://ras.biodiversity.aq/aphia.php?p=taxdetails&id=174996 on 2026-10-13
RAS (Eds.) (2026). Register of Antarctic Species. Urechinus mortenseni David & Mooi, 1990. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=174996 on 2026-10-13
original descriptionDavid B. & Mooi R. (1990): An echinoid that "gives birth": morphology and systematics of a new Antarctic species, Urechinus mortenseni (Echinodermata, Holasteroida). Zoomorphology 110: 75-89, available online athttps://doi.org/10.1007/BF01632814 page(s): 76-81; figs. 2-16 [details] Available for editors
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]
basis of recordClarke, A.; Johnston, N.M. (2003). Antarctic marine benthic diversity. <em>Oceanography and Marine Biology: an Annual Review.</em> 41: 47-114. (look up in IMIS) [details] Available for editors
status sourceMooi, R. & David, B. 1996. Phylogenetic analysis of extreme morphologies: deep-sea holasteroid echinoids. Journal of Natural History 30, 913-953., available online athttps://doi.org/10.1080/00222939600770501 page(s): 946 [details] Available for editors
Present Inaccurate Introduced: alien Containing type locality