Ctenostoma dormeri, or Dormer’s comb-mouthed beetle,A Treatise on the Western Hemisphere Caraboidea (Coleoptera) is a species of tiger beetle. This species is found from southern Colombia to northern Ecuador,Catalogue of Life: Ctenostoma dormeri where it is found in cloud forests on the slopes of the eastern Andes.
Adults are large in size (13.5–16 mm) and have a dark brown to shiny black colour.The Tiger Beetles of Ecuador: Their Identification, Distribution And Natural History (Coleoptera: Cicindelidae)
References