Ectenessidia nigriventris (Belon, 1902)

Valle, Néstor G., Monné, Marcela L., Damborsky, Miryam P. & Santos-Silva, Antonio, 2023, New records and geographic distribution of Cerambycidae (Insecta: Coleoptera) in the Humid Chaco District, Argentina, Zootaxa 5254 (4), pp. 556-566 : 559

Ectenessidia nigriventris (Belon, 1902)

Fig. 4

Distribution. Bolivia (Santa Cruz), Brazil (Maranhão, Goiás, Mato Grosso do Sul, Bahia, Minas Gerais), Paraguay.

New record. ARGENTINA: Chaco: Los Chaguares, Department Primero de Mayo, 27°19′59′′S, 58°57′57′′W, 55 masl, 18.X.2017, Riparian forest , Light trap, 1 male, N. G. Valle leg. (CARTROUNNE 9565) .

Species diagnosis. Antennae and legs black; posterior region of the elytra black or bluish black, and remaining surface from orange to reddish; pronotum microsculptured; elytra uniformly punctate; (Martins 1998: 179, figs 214–216).

Remark. First record of the genus in Argentina.

Figures

FIGURES2–9.NewrecordsofCerambycinae inChacoprovince,Argentina:(2)Coleoxestiapubicornis, female;(3)Eburodacrys truncata, female; (4) Ectenessidia nigriventris, male; (5) Amethysphaerion guarani, male; (6) Apyrauna annulicornis, female; (7) Pronoplon rubriceps, male; (8) Gorybia apatheia, female; (9) Hemilissa sulcicollis, female. Scale bar: 1 mm.