original descriptionMacan, T.T. (1938). Asteroidea. Scientific Reports, John Murray Expedition 1933-1934, 4(9): 323-435, plates 1-6., available online athttp://biodiversitylibrary.org/page/49518843 page(s): 331 [details]
context source (Deepsea)Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online athttp://www.iobis.org/[details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Validity Specific validity needs confirmation with regard to H. inermis Sladen according to Madsen (1961). [details]