description |
One of the largest members of the genus; a uniform, iridescent, shiny black species with a very flat, oval-shaped face. Some specimens occasionally have a narrow bronze stripe on the frons and vertex, while other specimens can have a dark red-brown head and thorax. There is pretty much no 'nose' or head projection present on this species, and there is a small round bulge extending on the underside of the head, characteristic of this species. The legs are black. Adults are 2.6-3.5 mm long. (Doering, 1939)
For nice images of an adult, see here.
Nymphs are typically dark overall, with the characteristic flat face of the adult. Both adults and nymphs have dark legs, helpful when differentiating from other species. |
Species Photo Gallery for Bruchomorpha tristis No Common Name |
| Photo by: Paul Scharf Warren Co. Comment: Caught Sweeping | | Photo by: Paul Scharf Warren Co. Comment: Caught Sweeping |
| Photo by: Paul Scharf, Kyle Kittelberger, Brian Bockhahn Warren Co. Comment: Caught Sweeping | | Photo by: Paul Scharf Warren Co. Comment: Caught Sweeping |
| Photo by: Kyle Kittelberger, Brian Bockhahn, Paul Scharf Warren Co. Comment: grassy/brushy habitat on the side of the road; 2 nymphs and 1 adult | | Photo by: Kyle Kittelberger, Brian Bockhahn, Paul Scharf Warren Co. Comment: grassy/brushy habitat on the side of the road; 2 nymphs and 1 adult |
| Photo by: Kyle Kittelberger, Brian Bockhahn, Paul Scharf Warren Co. Comment: grassy/brushy habitat on the side of the road; 2 nymphs and 1 adult | | Photo by: Kyle Kittelberger, Brian Bockhahn, Paul Scharf Warren Co. Comment: grassy/brushy habitat on the side of the road; 2 nymphs and 1 adult |
| Photo by: Kyle Kittelberger, Brian Bockhahn, Paul Scharf Warren Co. Comment: grassy/brushy habitat on the side of the road; 2 nymphs and 1 adult | | Photo by: Kyle Kittelberger, Brian Bockhahn, Paul Scharf Warren Co. Comment: grassy/brushy habitat on the side of the road; 2 nymphs and 1 adult |
| Photo by: Paul Scharf Warren Co. Comment: NYMPH, Caught Sweeping | | Photo by: Paul Scharf Warren Co. Comment: Caught Sweeping |
| Photo by: Rob Van Epps Mecklenburg Co. Comment: Caught sweeping |