Key: Step 1

1a. Mandibles straight or curved outwards, their tips not touching when closed (1a.jpg), and with 3 or 4 (exceptional 2 teeth or lobes; 1b: "exodont braconids").

Subfamilia Alysiinae

1b. Mandibles curved inwards, their tips touching when closed (1aa.jpg), and with 1 or 2 teeth (1bb.jpg), if very exceptionally mandibles are bent outwards then still capable of touching each other when closed.

Step 2