the abdomen has similar coloring to the thorax, but looks slightly white in certain lights. the first segment of the abdomen has metallic and dark brown coloring. the second segment has a slight indication of a spot in the middle of the back on the front margin, as well as a row of hardly apparent bristles along the margin. the third and fourth segments both have long upright bristles, but the fourth segment's hairs are scattered and also includes a marginal row of bristles.