Traits taxon details
original description
Trautschold, H. 1859. Ueber Petrefacten vom Aralsee. Bulletin de la Sociéte Impériale des Naturalistes de Moscou 32, 303-322. page(s): 309-310; pl. 4: figs 3a-c [details]
basis of record
Kroh, A. 2010. Index of Living and Fossil Echinoids 1971-2008. Annalen des Naturhistorischen Museums in Wien, Serie A 112, 195-470., available online at http://verlag.nhm-wien.ac.at/pdfs/112A_195470_Kroh.pdf page(s): 284 [details]
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