Hadronotus viggianii (Mineo) comb. nov.

Gryon viggianii Mineo, 1980b: 218 (original description, keyed); Johnson, 1992: 398 (cataloged, type information); Kononova & Petrov, 2002: 56 (keyed); Kononova & Kozlov, 2008: 331, 417 (description, keyed).

Comments.

The original description is brief and inadequate for generic placement of this species. We transfer it to Hadronotus based on Figure II-3, which illustrates transverse striation on the frons, and our examination of a paratype specimen.