Bueno-Soria Joaquin, Vilarino Albane, Barba-Alvarez Rafael, Ballesteros-Barrera Claudia
141 Preamble Dr., Marlton, New Jersey, 08053, USA Unaffiliated Marlton United States of America.
Universidade Federal de Viçosa, Museu de Entomologia, Departamento de Entomologia, Museu de Entomologia, Av. P.H. Rolfs, s/n, Campus Universitário, CEP 36570-900, Viçosa, Minas Gerais, Brazil Universidade Federal de Viçosa Minas Gerais Brazil.
Zookeys. 2022 Jul 11;1111:199-213. doi: 10.3897/zookeys.1111.73371. eCollection 2022.
Three new species of the genus (Trichoptera, Xiphocentronidae) are described from Nearctic and Neotropical regions of Mexico. Xiphocentron (Glyphocentron) flinti sp. nov. has a very unique morphology distinguished by the presence of long spines on the preapical and apical margin of tergum X. Xiphocentron (Antillotrichia) holzenthali sp. nov. is diagnosed by tergum IX, with the apical margin bearing a narrow, rounded, mesal emargination and by a spiny projection near the basal plate. These species are the first records of the family in northwestern Mexico. Xiphocentron (Antillotrichia) pineroi sp. nov. is recognized, when observed in lateral view, by its less elongate genitalia and the sinuous mesal sclerite of the inferior appendage. Additionally, we provide detailed illustrations of Xiphocentron (Antillotrichia) rhamnes Schmid, and an updated list of the distribution of the genus in Mexico.
本文描述了来自墨西哥新北界和新热带界地区的剑角石蛾属（毛翅目，剑角石蛾科）的三个新物种。新物种剑角石蛾（Glyphocentron）弗林蒂种（Xiphocentron (Glyphocentron) flinti sp. nov.）具有非常独特的形态，其特征是第十腹节背板的顶端前边缘和顶端边缘有长刺。新物种剑角石蛾（Antillotrichia）霍尔曾塔利种（Xiphocentron (Antillotrichia) holzenthali sp. nov.）的诊断特征是第九腹节背板，其顶端边缘有一个狭窄的、圆形的、中部缺刻，并且在基板附近有一个多刺的突起。这些物种是该科在墨西哥西北部的首次记录。新物种剑角石蛾（Antillotrichia）皮内罗伊种（Xiphocentron (Antillotrichia) pineroi sp. nov.）从侧面观察时，其生殖器不太细长且下附肢的中部硬化体呈弯曲状，以此得以识别。此外，我们还提供了剑角石蛾（Antillotrichia）拉姆内斯种（Xiphocentron (Antillotrichia) rhamnes Schmid）的详细图示，以及该属在墨西哥分布的最新列表。
