118a (15a, 41a, 67b & 84a). Last sternite (= ventral plate) of female
abdomen divided
longitudinally;
ovipositor issues from anterior to tip of abdomen and has a pair of
exserted
sheathes capable of covering ovipositor tip; hind wing
usually without lobes......…................119
118b. Last sternite of && abdomen not divided longitudinally;
ovipositor (or sting) issues from
the tip of
abdomen and without a pair of exserted sheathes; hind wing often with an anal
lobe...................................................................................................………….........................................126