Ctenostoma maculicorne, the spotted-horn comb-mouthed beetle, is a species of tiger beetle. This species is found in Colombia, Panama, Costa Rica, Nicaragua, El Salvador, Honduras, Belize, Guatemala and Mexico,Catalogue of Life: Ctenostoma maculicorne where it inhabits low- to midland rainforests and cloud forests.A Treatise on the Western Hemisphere Caraboidea (Coleoptera)
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