Squires, R. L. (1990). First occurrence of the Tethyan bivalve Nayadina (Exputens) in Mexico, and a review of all species of this North American subgenus. The Veliger. 33(3): 305-316, figs. 1-60.
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Squires, R. L.
1990
First occurrence of the Tethyan bivalve <i>Nayadina (Exputens)</i> in Mexico, and a review of all species of this North American subgenus