The Echinoid Directory

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Mazzettia pareti (Manzoni, 1879); syntype. Oral view, from Manzoni, A. 1879. Echinodermi fossili dello Schlier delle Colline di Bologna. Denkschriften Academie Wissenschaften 9, 149-164, pls 1-4 (plate 1, fig 2).

Length of test 135 mm.