135a
(134a). Mesosternum simple, without
appendages.............................................................……..........
136
135b. Mesosternum with 2 laminae which overlay or project between the
bases of the middle
coxae, extending
to midline; spur on tip of abdomen (Figs.A-B) (parasitoids of
Scarabaeidae)..........................................................................
(Hymenoptera) (Tiphioidea) Tiphiidae
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A B