157a (156a). Antennae inserted on front above base of mandibles; clypeus extends laterally

beyond the base of antennae; often brightly colored insects (Figs.A-C) (general

predators)........................................................................................….............(Coleoptera) Cicindelidae

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A B C

157b. Antennae inserted on side of head between base of mandible and eye; clypeus does not

extend laterally beyond base of antennae; most are dark, shiny and flattened

(Figs.A-F) (general predators).........................................................…..............(Coleoptera) Carabidae

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A B C D

E F