Couplet 18.
History
[1] Fourth antennal segment never modified; a sexual mod...
[2] Mandibles of ordinary form, short and only slightly ...
[6] Scutellum posteriorly with at most a single, short, ...
[10] Mandibles not forming a beak
[13] Marginalis rarely as long as this and then the radia...
[15] Propodeal keel simple
[17] Radial cell completely closed at apex
[1] Fourth antennal segment never modified; a sexual mod...
[2] Mandibles of ordinary form, short and only slightly ...
[6] Scutellum posteriorly with at most a single, short, ...
[10] Mandibles not forming a beak
[13] Marginalis rarely as long as this and then the radia...
[15] Propodeal keel simple
[17] Radial cell completely closed at apex
marginalis longer than its distance from the basalis
marginalis rarely even equal to its distance from the basalis
future couplets
Petiole fully 4 times as long as it... ...
Miota Foerster
Epomia sharply defined and extendin... ...
Aclista Foerster
Epomia represented at most by a sho... ...
Acropiesta Foerster
Dorsal areas of propodeum with at l... ...
Diphora Foerster
Dorsal areas of the propodeum witho... ...
Pantoclis