Nomenclature
original description
Say, T. (1826). On the species of the Linnean genus Echinus, inhabiting the coast of the United States. Journal of the Academy of Natural Sciences of Philadelphia. 5, 225-229., available online at https://www.biodiversitylibrary.org/page/24657283
page(s): 227-228 [details]
basis of record
Mortensen, T. (1948). A Monograph of the Echinoidea. IV, 2. Clypeasteroida. Clypeasteridæ, Arachnoidæ, Fibulariidæ, Laganidæ and Scutellidæ. 471 pp., C. A. Reitzel, Copenhagen.
page(s): 367-372 [details]
From editor or global species database
Publication date February 1826 [details]