Entomosterna, Chevrolat, 1862

Wappes, James E. & Santos-Silva, Antonio, 2020, New species of Trachyderini from Mexico and Central America (Coleoptera: Cerambycidae: Cerambycinae), Insecta Mundi 2020 (822), pp. 1-11 : 5

Key to species of Entomosterna

1. Elytra distinctly longitudinally carinate ( Fig. 7 ); Mexico (Veracruz, Chiapas, Oaxaca, Quintana Roo, Tamaulipas), Guatemala..................................... E. cruentata Chevrolat, 1862

— Elytral carinae nearly absent................................................................ 2

2(1). Antennae distinctly surpassing elytral apex in female, and surpassing elytral apex about apex of antennomere V in male; pronotum abundantly punctate; Mexico (Michoacán, Guerrero).............................................................. E. ruficollis Chemsak and Hovore, 2010

— Antennae slightly surpassing elytral apex in female, and surpassing elytral apex about apex of antennomere VIII in male; pronotum sparsely punctate; Belize............................................................................... E. kovariki Wappes and Santos-Silva , new species

Figures

Figures 1–9. Entomosterna spp. 1–5) Entomosterna kovariki, holotype female. 1) Dorsal habitus. 2) Ventral habitus. 3) Lateral habitus. 4) Head, frontal view. 5) Pronotum. 6–9) Entomosterna cruentata, female. 6) Head, frontal view. 7) Dorsal habitus. 8) Ventral habitus. 9) Lateral habitus.