10531 Goldfield Lane; Houston; TX 77064; USA.
Museu de Zoologia; Universidade de São Paulo; São Paulo; Brazil.
Zootaxa. 2023 May 25;5296(1):45-57. doi: 10.11646/zootaxa.5296.1.4.
Sexual dimorphism in Elaphidion scabricolle (Bates, 1872) (Cerambycidae, Cerambycinae, Elaphidiini) is reported and the inclusion of the species in this genus is questioned. Leptostylus bicolor sp. nov. (Cerambycidae, Lamiinae, Acanthocinini) is described from Panama. Leptostylus pygialis Bates, 1872 is redescribed based on a female with an elytral pubescent pattern different from that of the lectotype; the sex of the lectotype, originally reported as female is commented on. Notes are provided on Lophopoeum saronotum Bates, 1872 (Cerambycidae, Lamiinae, Acanthocinini). Distenia (Basisvallis) phaeocera Bates, 1880 (Disteniidae) is recorded from Panama and Drycothaea sallei Thomson, 1868 (Cerambycidae, Lamiinae, Calliini) is recorded from Mexico (Chiapas) and Honduras.
报道了 Elaphidion scabricolle (Bates, 1872)（天牛科，锯天牛亚科，Elaphidiini）的性别二态性，并对该物种归入该属提出了质疑。描述了来自巴拿马的 Leptostylus bicolor sp. nov.（天牛科，扁甲亚科，Acanthocinini）。根据雌性个体与模式标本不同的鞘翅毛被模式，重新描述了 Leptostylus pygialis Bates, 1872；对模式标本的性别进行了评论，最初报道为雌性。对 Lophopoeum saronotum Bates, 1872（天牛科，扁甲亚科，Acanthocinini）进行了说明。记录到来自巴拿马的 Distenia (Basisvallis) phaeocera Bates, 1880（Disteniidae）和来自墨西哥（恰帕斯）和洪都拉斯的 Drycothaea sallei Thomson, 1868（天牛科，扁甲亚科，Calliini）。
