Megathymus yuccae coloradensis C. Riley, 1877;  Comments: SE WY, W NE, W KS, E CO, E NM, W OK, TX panhandle TL: USA (Co).

Megathymus yuccae coloradensis (ALLOTYPE of Megathymus stallingsi H. Freeman, 1943, TL: USA (Ks)), [AMNH] Allotype [AMNH]. Photo taken by Bernard Hermier. Any use of this image, except for personal study, requires prior written consent of the American Museum of Natural History, New York City NY.