- >1
1a. Mesonotum without apparent transverse suture (Fig. 114); foretarsi with segment 1 subequal in length to segment 2 (Fig. 124); Holarctic, Oriental, northern Neotropical distribution 2
- Fig. 114
- Fig. 124
1b. Mesonotum with apparent transverse suture (Fig. 115); foretarsi variable, but usually with segment 1 shorter than segment 2; widespread distribution4
- Fig. 115