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 not extending forward of scutellum, or if sl...
Head in dorsal view with posterior ocelli distant fr...
Head without interantennal projection; mostly metall...
Head and thorax may have setae, but smaller, not sto...
Body less elongate (generally less than 1 cm); head ...
Inner eye margins essentially parallel; pr...
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 not extending forward of scutellum, or if sl...
Head in dorsal view with posterior ocelli distant fr...
Head without interantennal projection; mostly metall...
Head and thorax may have setae, but smaller, not sto...
Body less elongate (generally less than 1 cm); head ...
Inner eye margins essentially parallel; pr...
Notes: eyes, head or thorax covered with setae
Either eyes, head, and thorax densley covered with setae, or scutellum essentially polished and with only 2 pairs of bristles. Rarely collected.
1.
future couplets
Eye, head, and thorax densely cover... ...
Herbertiinae
Eyes bare; scutellum essentially po... ...
Tetracampidae
Scutellum with 2-3 pairs bristles; ... ...
Platynocheilinae
Scutellum with 2 pairs bristles; pr... ...
Tetracampinae
Eyes not densely setose, head and thorax occationally so; scutellum rarely with paired bristles, but if so there are 3 or more pairs and they are inconspicuous.
1.
future couplets
Sides of head("cheeks") carinate la... ...
Asaphinae
Sides of head rounded laterally. ...
Pteromalinae
