Dectes LeConte, 1852

Monné, Miguel A., Santos-Silva, Antonio & Monné, Marcela L., 2020, Key to Mexican and Central American genera of Acanthocinini (Coleoptera Cerambycidae, Lamiinae) with erect setae on elytral surface, excluding the Caribbean Islands, Zootaxa 4885 (1), pp. 1-26 : 9

Dectes LeConte, 1852

( Fig. 10 )

Dectes LeConte, 1852: 144

Type species — Lamia spinosa Say, 1826 (monotypy) [= Dectes sayi Dillon & Dillon, 1953 ].

Diagnosis. Antennae longer than body in both sexes; pronotum broader than long, subcylindrical, sides acutely spined before basal impression; prosternum narrow, prosternal process laminiform; elytra a little more than twice as long as broad; basal metatarsomere as long as the two following together. Number of species currently included: 3; in Mexico: 2.

Figures

FIGURES 1–16. 1–2) Alcidion humerale (Perty, 1832), male, Brazil (S„o Paulo) (from Monné et al. 2020): 1) Dorsal habitus; 2) Ventral habitus. 3) Amniscus praemorsus (Fabricius, 1793), lectotype, dorsal habitus (by Jesus Santiago Moure). 4) Antecrurisa apicalis (Bates, 1864), holotype, dorsal habitus (by Jesus Santiago Moure). 5) Baryssinus penicillatus Bates, 1864, holotype, dorsal habitus (by Jesus Santiago Moure). 6) Baryssinus bicirrifer Bates, 1872, holotype, dorsal habitus (by Jesus Santiago Moure). 7) Canidia canescens (Dillon, 1955), paratype, dorsal habitus (by Jesus Santiago Moure). 8) Carphina occulta Monné, 1990, paratype male, dorsal habitus (from Monné et al. 2020). 9) Cosmotoma adjuncta (Thomson, 1860), male, dorsal habitus, Brazil (Pará) (from Monné et al. 2020). 10) Dectes texanus LeConte, 1862, holotype, dorsal habitus (by Jesus Santiago Moure). 11) Eutrichillus comus (Bates, 1881), holotype, dorsal habitus (by Jesus Santiago Moure). 12) Glaucotes yuccivorous (Fall, 1907), syntype, dorsal habitus (from Bezark 2020). 13) Granastyochus elegantissimus (Tippmann, 1953), female, dorsal habitus, Peru (from Monné et al. 2020). 14) Graphisurus eucharis (Bates, 1885), holotype, dorsal habitus (by Jesus Santiago Moure). 15) Graphisurus vexillaris (Bates, 1872), lectotype female, dorsal habitus (by Jesus Santiago Moure). 16) Leptocometes hispidus Bates, 1881, male, dorsal habitus, Mexico (Chiapas) (from Monné et al. 2020).