American Entomological Institute

couplet #3

3. Supra-antennal area with strong median apophysis. Mesosoma subcylindric; head in lateral view with length of eye = length of gena.

Ischnoceros

1. Ischnoceros rusticus

2. Ischnoceros caligatus

3. Ischnoceros caligatus

3’. Supra-antennal area without median apophysis or tubercle. Mesosoma flattened; head in lateral view with length of eye < length of gena.

Aplomerus

1. Aplomerus lineatulus

2. Aplomerus n. sp.

3. Aplomerus n. sp.

future couplets



Home Loans Identification Service Publications Founders Visiting the AEI Type Specimens Genera Ichneumonorum Nearcticae	couplet #3 History [1] 1'. Apex of mandible bidentate. Epomia absent or, i... [2] 2'. Hind femur without median ventral too... up 3. Supra-antennal area with strong median apophysis. Mesosoma subcylindric; head in lateral view with length of eye = length of gena. Ischnoceros 1. Ischnoceros rusticus 2. Ischnoceros caligatus 3. Ischnoceros caligatus go 3’. Supra-antennal area without median apophysis or tubercle. Mesosoma flattened; head in lateral view with length of eye < length of gena. Aplomerus 1. Aplomerus lineatulus 2. Aplomerus n. sp. 3. Aplomerus n. sp. future couplets go