History
Hindfemur not enlarged, ventral teeth, if present, 2...
Antenna with 5-8 segments between pedicel and club; ...
Hindwing without stalk, expanded as shown; forewing ...
Mesopleuron concave; midtibial spur thin and spinelike.
Head projecting downward, female without appendage o...
Antennal insertion clearly more than one torulus dia...
Forewing stigma not enlarged, shorter than stigmal v...
Scutellum without submedian grooves, or if present (...
Hindcoxa nearly same size as forecoxa; if questional...
Pronotum in dorsal view narrowed to a transverse str...
Pronotum visible in dorsal view, scutum not strongly...
Metasoma with 3 or more readily visible terga; body ...
Axillae (ax) advanced far forward of scute...
Hindfemur not enlarged, ventral teeth, if present, 2...
Antenna with 5-8 segments between pedicel and club; ...
Hindwing without stalk, expanded as shown; forewing ...
Mesopleuron concave; midtibial spur thin and spinelike.
Head projecting downward, female without appendage o...
Antennal insertion clearly more than one torulus dia...
Forewing stigma not enlarged, shorter than stigmal v...
Scutellum without submedian grooves, or if present (...
Hindcoxa nearly same size as forecoxa; if questional...
Pronotum in dorsal view narrowed to a transverse str...
Pronotum visible in dorsal view, scutum not strongly...
Metasoma with 3 or more readily visible terga; body ...
Axillae (ax) advanced far forward of scute...
Notes: axillae enlarged and meeting medially
Axillae enlarged, nearly meeting medially; body covered with white, scale-like setae.
Axillae not enlarged, not close medially; body without white, scale-like setae.
future couplets
Scutellum posteriorly without trian... ...
Colotrechninae
Scutellum posteriorly with triangul... ...
Macromesinae