155a (154a). Eyes entire, not divided; antennae elongated,
slender............................................
.................................................................................…............................(Coleoptera) Caraboidea)..... 156
155b. Eyes divided, appear as 2 pairs; antennae short and somewhat
clubbed; front legs
elongated and
slender (Figs.A-B) (predators of aquatic arthropods)................
................................................................…...................................(Coleoptera) (Gyrinoidea) Gyrinidae
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A B