Echinoidea name details
original description
Pfeffer, G. 1880. Die Clypeasteriden des Hamburger Museums. Verhandlungen des Naturwissenschaftlicher Verein Hamburg 5, 1881, p. 56-70
, available online at https://archive.org/stream/verhandlungendes51880natu#page/56/mode/2up page(s): 67 [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): 411-413 [details]
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