American Entomological Institute

5. T3-5 covered with transverse aciculation except laterally (FIGURE).

Rhyssella

1. Rhyssella humida

5’. T3-5 smooth to punctuate, not extensively transversely aciculate (FIGURE).

Megarhyssa

1. Megarhyssa greenei



Home Loans Identification Service Publications Founders Visiting the AEI Type Specimens Genera Ichneumonorum Nearcticae	History 1'. Vein 3rs-m present, petiolate triangular areole... 2'. Trochantellus of middle leg with ventral longitu... 3'. Females. up 5. T3-5 covered with transverse aciculation except laterally (FIGURE). Rhyssella 1. Rhyssella humida 5’. T3-5 smooth to punctuate, not extensively transversely aciculate (FIGURE). Megarhyssa 1. Megarhyssa greenei