Hadronotus hiberus Nixon comb. rev.

Hadronotus hiberus Nixon, 1934b: 292, 299 (original description, keyed); Risbec, 1950: 592 (keyed).

Gryon hiberus (Nixon): Masner, 1965: 76 (type information, generic transfer); Mineo, 1990b: 49 (description, assigned to Gryon hiberus species group); Johnson, 1992: 384 (cataloged, type information).

Comments.

We transfer this species to Hadronotus based on characters from the original description, "Frons with a fairly deep, more or less oval impression which is sharply and completely margined."