Brachycoryna dolorosa

Brachycoryna dolorosa is a species of leaf beetle in the family Chrysomelidae. It is found in North America, where it has been recorded from California, Idaho, Montana, Utah and Washington.

Description

Adults reach a length of about 2.1-3.1 mm. They have a black head and both the pronotum and elytron are shiny black, reddish-brown or yellow.

Biology

The foodplant is unknown, but adults have been collected on Media elegans, Media sativa, Holocarpha heermannii, Hemizona species and Ceanothus cuneatus.