American Entomological Institute

couplet #4

4. Hind tarsal claws with small accessory tooth near midlength. Vein 2/Rs of fore wing beyond vein 2m-cu by 0.4-0.6x its length.

Arotes

1. Arotes decorus

2. Arotes decorus

4’. Hind tarsal claws without accessory tooth. Vein 2/Rs of fore wing opposite vein 2m-cu, or beyond it by as much as 0.2x its length.

Spilopteron

1. Spilopteron vicinum

2. Spilopteron franclemonti

3. Spilopteron vicinum



Home Loans Identification Service Publications Founders Visiting the AEI Type Specimens Genera Ichneumonorum Nearcticae	couplet #4 History [1] 1’. Fore and middle tarsal claws with acute accessor... [3] 3’. Ventral swelling of S1 with numerous l... up 4. Hind tarsal claws with small accessory tooth near midlength. Vein 2/Rs of fore wing beyond vein 2m-cu by 0.4-0.6x its length. Arotes 1. Arotes decorus 2. Arotes decorus 4’. Hind tarsal claws without accessory tooth. Vein 2/Rs of fore wing opposite vein 2m-cu, or beyond it by as much as 0.2x its length. Spilopteron 1. Spilopteron vicinum 2. Spilopteron franclemonti 3. Spilopteron vicinum