Hadronotus superbus (Kononova) comb. nov.

Gryon superbus Kononova, 1984: 78 (original description); Kozlov & Kononova, 1989: 80 (keyed); Kozlov & Kononova, 1990: 268, 295 (description, keyed); Kononova & Petrov, 2002: 56 (keyed).

Gryon superbum Kononova: Johnson, 1992: 397 (cataloged, type information); Kononova & Kozlov, 2008: 328, 395 (description, keyed).

Comments.

We transfer this species based on the original description, "The forehead is comparatively well pronounced, not limited to the keels, transversely striated," and images of the holotype female that illustrate the setose metapleuron, foveae along anterior T1, and an antenna with five clavomeres.