original description
Mortensen, T. (1936). Echinoidea and Ophiuroidea. <em>Discovery Reports.</em> 12: 199-348, pls. 1-9. (iii-1936)., available online at https://www.biodiversitylibrary.org/page/5606952 [details]
context source (Deepsea)
Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]
basis of record
Clarke, Andrew; Johnston, Nadine 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 [request]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From editor or global species database
Morphology Decamerous species with 10 arms and 10 jaws. [details]
From editor or global species database
Unreviewed