American Entomological Institute

7. Fore wing with vein Rs centrally dipped; pterostigma broad; cell 1M+1R1 anteriorly broadly glabrous (Costa Rica south to Bolivia).

Sicophion

1. Sicophion pleuralis

2. Sicophion pleuralis

7’. Fore wing with vein Rs centrally almost straight; pterostigma narrow; cell 1M+1R1 with at most small glabrous area anteriorly.

1. Thyreodon atriventris

2. Thyreodon atriventris

future couplets

8. Propodeum in lateral profile gre... ... Thyreodon

8'. Propodeum in lateral profile no... ... Rhynchophion



Home Loans Identification Service Publications Founders Visiting the AEI Type Specimens Genera Ichneumonorum Nearcticae	History 1'. Occipital carina dorsally present and usually co... 4'. Malar space ≤ 0.8x as long as basal width of man... 5'. Mouthparts not or only slightly lengthened, glos... 6. Hind wing with vein 1/Cu at most 0.6x a... Notes: general ichneumonid morphology, Ophionine wing venation, history and description of Ophioninae up 7. Fore wing with vein Rs centrally dipped; pterostigma broad; cell 1M+1R1 anteriorly broadly glabrous (Costa Rica south to Bolivia). Sicophion 1. Sicophion pleuralis 2. Sicophion pleuralis go 7’. Fore wing with vein Rs centrally almost straight; pterostigma narrow; cell 1M+1R1 with at most small glabrous area anteriorly. 1. Thyreodon atriventris 2. Thyreodon atriventris future couplets 8. Propodeum in lateral profile gre... ... Thyreodon 8'. Propodeum in lateral profile no... ... Rhynchophion go