Couplet 59.
History
[1] Notaulus entirely absent, rarely mesoscutum with sha...
[20] Antenna with different number of segments
[29] Wings fully developed, usually reaching or surpassin...
[50] Submarginal vein in forewing closely approximated to...
[53] A2 inserted at apex of A1
[54] Vertex not elevated, normally arched (figs. 58, 61, ...
[55] All tarsi moderately to strongly compressed, higher ...
[56] Frontal depression sharply margined, with midpoint a...
[57] Pronotum not produced anteromedially (shoulders some...
[58] Mesoscutum normally arched anteromedially ...
[1] Notaulus entirely absent, rarely mesoscutum with sha...
[20] Antenna with different number of segments
[29] Wings fully developed, usually reaching or surpassin...
[50] Submarginal vein in forewing closely approximated to...
[53] A2 inserted at apex of A1
[54] Vertex not elevated, normally arched (figs. 58, 61, ...
[55] All tarsi moderately to strongly compressed, higher ...
[56] Frontal depression sharply margined, with midpoint a...
[57] Pronotum not produced anteromedially (shoulders some...
[58] Mesoscutum normally arched anteromedially ...
Inner apices of fore and mid tibiae produced into strong spines (fig. 71); mid and hind tibiae with only single rudimentary spur; female antenna 11-segmented; Nearctic (southeastern USA) [mf] (part)
1.71
Inner apices of fore and mid tibiae unarmed; mid and hind tibiae with 2 normal spurs; female antenna 12-segmented
future couplets
Propodeum remarkably short, steeply... ...
Philolestoides Ferrie`re
Propodeum distinctly elongate, subh... ...
Mimopria Holmgren