| 1-1(2) | 1-2(1) | ||||
| Pygidial plate of male present, that of female represented by an apical process or spine | |
Large image | Pygidial plate absent | |
Large image |
| Outer surfaces of tibiae, with coarse tubercles that do not end in bristles | |
Large image | Outer surfaces of tibiae commonly without tubercles, or with tubercles ending in bristles | |
Large image |
