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 tran...
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 tran...
Notes: pronotum visible in dorsal view
pronotum not visible in dorsal view, covered by strongly arched scutum; metasoma “rudder-like,” with MT1 obviously petiolate.
future couplets
Prepectus fused to pronotum, not re... ...
Eucharitinae
Prepectus not fused to pronotum, re... ...
Oraseminae
pronotum visible in dorsal view, scutum not strongly arched; metasoma usually elongate and MT1 usually not visible (petiolate forms do occur).
5.
Xiphidriophagus meyerinckii...
↴
future couplets
Metasoma covered by first two terga... ...
Perilampidae
Prepectus not fused to the pronotum... ...
Chrysolampinae
Prepectus fused to pronotum (suture... ...
Perilampinae
Metasoma with 3 or more readily vis... ...
Pteromalidae
Scutellum posteriorly without trian... ...
Colotrechninae
Scutellum posteriorly with triangul... ...
Macromesinae
Head with projection between antenn... ...
Cerocephalinae
Head and thorax dorsally with black... ...
Diparinae
Body characteristically elongate (1... ...
Leptofoeninae
Inner eye margins divergent ventral... ...
Cleonyminae
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
Sides of head("cheeks") carinate la... ...
Asaphinae
Sides of head rounded laterally. ...
Pteromalinae