320a (317b). Pronotum broad, almost rectangular (Figs.A-B), shiny, even if densely pitted,

often anteriorly ridged; clypeus very broad, lower margin somewhat produced but antennae

at center of face; mandibles long, crescent-shaped, 2-toothed (Fig.C); mouth corners

angular, with malar depression, mouth margin in corners ridged; antennae 11173, club

symmetric; abdomen short, often on sculptured petiole; [thorax often shiny, axillae close to

each other medially].................……….................. non-Pteromalidae, Perilampidae (Chrysolampinae).

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A B C

320b. Pronotum mostly different, or, if almost rectangular then dull with dense sculpture

(Ditropinotella, Fig.A); clypeus not broad, not produced; mouth corners notched, not

angular, not conspicuously ridged; at least right mandible with 3 teeth; abdomen almost

always sessile...........................................................................................…............................................ 321