Heteromydas bicolor Hardy, 1944 .

Hardy, 1944: 227 – 230 (original description); 228 figures 1A – 4D.

Type locality: Onyx, California, United States.

Paratype male with labels: (1) printed on white paper: “Onix [Onix], Calif. [California] | VII 23 – 40 [1940] | L. J. Lipovsky”; (2) printed on blue paper: “ PARATYPE | Heteromydas | bicolor | D. E. Hardy”; (3) printed with handwritten inscriptions: “ Mydas | n. sp. | Det. S. W. Bromley”; (4) printed with handwritten inscriptions on white paper: “ Heteromydas | bicolor | Hardy | Det. S. W. Bromley, 19 49 ”.

Preservation: Pinned; Missing parts: both antennae, left tarsus of leg II and left tibia of leg III.