Hadronotus austini (Mineo) comb. nov.

Gryon austini Mineo, 1991: 6 (original description, assigned to Gryon acuteangulatum species group).

Comments.

The transfer to Hadronotus is based on examination of a paratype specimen and characters in the original description: mandibles tridentate, striae present above the frontal depression, and frons sculptured with irregular polygons.