Quevedo Lucas, Capellari Renato S, Lamas Carlos José E
Instituto de Biociências, Programa de Pós-Graduação Em Zoologia, Univ de São Paulo, São Paulo, SP, Brazil.
Instituto Federal de São Paulo, Avaré, SP, Brazil.
Neotrop Entomol. 2025 Jan 29;54(1):31. doi: 10.1007/s13744-024-01218-6.
Five new species of Dactylomyia Aldrich (Diptera: Dolichopodidae) are described from Brazil: Dactylomyia bipectinipes sp. nov. (Goiás, Mato Grosso do Sul, and Minas Gerais), D. corumba sp. nov. (Mato Grosso do Sul), D. ferrea sp. nov. (Minas Gerais), D. sevilhae sp. nov. (Distrito Federal), and D. tefe sp. nov. (Amazonas and Maranhão). An identification key to males of Dactylomyia is provided. A cladistic analysis using a morphology-based matrix with 40 characters and 15 terminal taxa (with representatives of Coeloglutini, Neurigonini, and all Dactylomyiini genera) was performed to investigate the phylogenetic relationships within Dactylomyia. The results support a monophyletic Dactylomyia as the sister-group of Naglisia Quevedo, Capellari & Lamas, as well as the synonymy of Dacylomyia with the monotypic genus Macrodactylomyia Naglis syn. nov.
双栉指芒寄蝇(Dactylomyia bipectinipes sp. nov.)(戈亚斯州、南马托格罗索州和米纳斯吉拉斯州)、科伦巴指芒寄蝇(D. corumba sp. nov.)(南马托格罗索州)、铁色指芒寄蝇(D. ferrea sp. nov.)(米纳斯吉拉斯州)、塞维利亚指芒寄蝇(D. sevilhae sp. nov.)(联邦区)和特费指芒寄蝇(D. tefe sp. nov.)(亚马逊州和马拉尼昂州)。提供了指芒寄蝇属雄性的鉴定检索表。利用一个基于形态学的矩阵进行了分支系统分析,该矩阵包含40个特征和15个终端分类单元(包括腔粘寄蝇族、新角寄蝇族以及所有指芒寄蝇族属的代表),以研究指芒寄蝇属内的系统发育关系。结果支持指芒寄蝇属为单系群,是纳格利西亚寄蝇属(Naglisia Quevedo, Capellari & Lamas)的姐妹群,同时支持指芒寄蝇属与单型属巨指芒寄蝇属(Macrodactylomyia Naglis syn. nov.)同义。