Apteralcidion Hovore, 1992

Monné, Miguel A., Santos-Silva, Antonio & Monné, Marcela L., 2020, Key to Mexico and Central America genera of Acanthocinini (Coleoptera Cerambycidae, Lamiinae) without erect setae on elytral surface, excluding the Caribbean Islands, Zootaxa 4861 (3), pp. 301-337 : 309

Apteralcidion Hovore, 1992

( Figs. 11–13 )

Apteralcidion Hovore, 1992: 37

Type species — Apteralcidion lapierrei Hovore, 1992 (original designation).

Diagnosis. Flightless. Antennae filiform, longer than body in both sexes, scape elongate, subcylindrical, sinuate in lateral outline, apex slightly produced ventrally. Pronotum subcylindrical, slightly wider than long, disk with several elevated tubercles. Elytra convex, humeral angles prominent; epipleura declivous, lateral margins of elytra carinate above epipleura; centrobasal crest rounded, strongly elevated, without apical tuft of setae; disk feebly costate, suture not fused; apices strongly produced. Number of species currently included: 1.

Figures

FIGURES 1–14. 1) Acanthocinus (Acanthocinus) aedilis, female, dorsal habitus. 2–3) Acanthocinus (Acanthocinus) spectabilis (LeConte, 1854), male: 2) Dorsal habitus; 3) Lateral habitus. 4) Alcathousiella polyrhaphoides, male, dorsal habitus. 5–7) Alphinellus carinipennis Bates, 1885: 5) Dorsal habitus; 6) Ventral habitus; 7) Lateral habitus. 8) Amniscites pictipes, female, dorsal habitus (from Santos-Silva et al. 2019). 9–10) Anisopodus arachnoides, male: 9) Dorsal habitus; 10) Lateral habitus. 11–13) Apteralcidion lapierrei, male: 11) Dorsal habitus; 12) Ventral habitus; 13) Lateral habitus. 14) Atrypanius conspersus, female, dorsal habitus.