Taxa remaining Dorymyrmex Forelius Tapinoma

Figures 19 & 20. Dolichoderinae: Dorymyrmex pyramicus

Figure 21. Dolichoderinae: Forelius pruinosus analis Figure 22. Dolichoderinae: Tapinoma sessile

2.The angle between the basal and declivitous faces of the propodeum raised into a single tooth (Fig. 19); With head in full-face view, the clypeal setae projecting forward beyond the apices of the closed mandibles (Fig. 20); apical mandibular tooth enlarged, much larger than the preapical tooth. (collected in all Midwestern states)	...Dorymyrmex
The angle between the basal and declivitous faces of the propodeum rounded (Fig. 21); With head in full-face view, the clypeal setae not projecting forward beyond the apices of the closed mandibles (Fig. 22); apical tooth small, at most slightly larger than preapical tooth.	...3.