Traits taxon details
original description
Agassiz, L. 1841. Monographies d'Échinodermes vivans et fossiles. Échinites. Famille des Clypéasteroides. 2 (Seconde Monographie). Des Scutelles. Neuchâtel, Switzerland, i-iv, 1-151, pls 1-27., available online at https://www.biodiversitylibrary.org/page/1395637 page(s): 57-58; pl. 6: figs 1-9 [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): 437-438 [details]
status source
Coppard, S.E. & Lessios, H.A. (2017). Phylogeography of the sand dollar genus Encope: implications regarding the Central American Isthmus and rates of molecular evolution. <em>Scientific Reports.</em> 7(1): 11520., available online at https://doi.org/10.1038/s41598-017-11875-w [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
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