original description
Kier, P. M.; Grant, R. E. (1965). Echinoid distribution and habits. <em>Key Largo Coral Reef Preserve, Florida. Smithsonian Miscellaneous Collections.</em> 149: 1-68., available online at https://repository.si.edu/handle/10088/23805
page(s): 50-54 [details]
Holotype USNM E19392, verbatimGeounit Sta. 17a Molasses Re... [details]
Paratype USNM E 10303, verbatimGeounit Sta. 30, between Fre... [details]
From editor or global species database
Type locality Florida, U.S.A. [details]