
Appearance
Head dark brown, or dirty black, and very rough. Antennae longer than the insect, with the two basal joints blueish black; the rest red brown, the extremity of each joint being blueish black. Thorax dark brown, shining, and very rough, with large swelling in the middle; having two short thick tubercles on each side. Scutellum large and long. Elytra dark brown, margined and shining, rather broad at their extremities, and spineless; having a narrow transverse yellow bar in the middle. Abdomen dark brown.Femora dark brown at the base, black at the tips. Tibiae and tarsi red brown; the latter cushioned beneath with yellow pile. Body length 1 inch.References:
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