Kinosternon angustipons Legler 1965:617

Holotype: KU 43631 (photographed in the original description, Pl. 26); paratypes (13), KU 84882; UU 3756-60, 3762-67, 4189. Skull of KU 3766 illustrated in the original description, p. 620, Fig. 1, and KU 3756 (Pl. 27) and 3767 (Pl. 28) photographed in the original description.