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Acrosalenia radians Agassiz, in Agassiz & Desor, 1847, p. 35.

Type	Specimen figured by Cotteau, 1879. Paleontologie francaise, Terrain Jurassique X,1, Echinides regulier. G. Mason, Paris (pl. 249, figs 6-8).
Classification and/or Status	?A species of Acrosalenia
Remarks	Without apical disc the true affinities of this taxon remain problematic. It may even be a hemicidarid.