Derancistrus, OF

Devesa, Sergio, Fonseca, Elier & Barro, Alejandro, 2017, The GenusDerancistrusAudinet-Serville, 1832 (Coleoptera: Cerambycidae: Prioninae: Solenopterini) in Cuba, with Description of a New Species, The Coleopterists Bulletin 71 (1), pp. 191-199 : 198

KEY TO ADULTS OF THE SPECIES OF DERANCISTRUS OF CUBA

1. General color mostly reddish brown. Ventral areas with long setae, quite abundant on thorax and sides of abdomen. Lateral spines of pronotum with apices at same level. Prosternal process coarsely punctate and with long setae ....................... D. pilosus , new species

1′. General color black with variable metallic greenish blue reflections. Ventral areas almost glabrous except for some scattered and small setae on thorax. Mediolateral spine of pronotum distinctly longer than anterolateral and their apices not at the same level. Prosternal process not coarsely punctate and without long setae .......................................... 2

2. Blue-green iridescence evident. Legs black, sometimes with reddish tinge ........................ .................................................. D. coeruleus

2′. Feeble blue-green iridescence feeble. Femora and apical part of tibiae red..................... .............................................. D. anthracinus