New diagnostic ovipositor characters for doryctine wasps (Hymenoptera, Braconidae)

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Abstract
Characters previously used to distinguish the braconid wasp subfamily Doryctinae show considerable variation. Here we illustrate three new female external adult characters that will facilitate recognition of doryctines and allow precise definition of the subfamily. The new characters are a distinctively shaped apex to the dorsal ovipositor valve, a modified serration structure of the lower ovipositor valve, and a particularly heavily sclerotized ovipositor apex. As a result of finding additional synapomorphies linking the Ypsistocerinae with the Doryctinae, the former group is reduced in rank to a tribe within the latter.