后穴蝇属洛佩斯，1982年（双翅目：麻蝇科）：新物种、新记录、雄性鉴别检索表及更新的名录

Retrocitomyia Lopes, 1982 (Diptera: Sarcophagidae): new species, new records, key to males, and an updated catalog.

作者信息

De Mello-Patiu Cátia Antunes, Salazar-Souza Mônica

机构信息

Laboratório de Biodiversidade e Sistemática de Diptera, Departamento de Entomologia, Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista, 20940-040, Rio de Janeiro, RJ, Brazil; Email:

出版信息

Zootaxa. 2016 Sep 29;4171(3):534-548. doi: 10.11646/zootaxa.4171.3.8.

DOI:10.11646/zootaxa.4171.3.8

PMID:27701216

Abstract

Prior to this work, Retrocitomyia Lopes (Diptera: Sarcophagidae) included ten recognized species distributed exclusively in the New World. We here add a new species to the genus, Retrocitomyia sisbiota sp. nov. from the Central-West Region of Brazil. Four other species of Retrocitomyia are recorded from this region for the first time, redescribed, compared, and illustrated, with emphasis on the male terminalia. Retrocitomyia paraguayensis Lopes is recorded from Brazil for the first time, R. fluminensis Lopes and R. retrocita (Hall) are newly recorded from the Brazilian states of Mato Grosso and Mato Grosso do Sul, and R. mizuguchiana Tibana & Xerez is newly recorded from the state of Mato Grosso do Sul. New generic diagnostic characters are added and the interpretation of some structures of the male terminalia is discussed. An updated catalog of all Retrocitomyia species and an identification key to the males of these species are also provided.

摘要

在这项研究之前，后锯寄蝇属（Retrocitomyia Lopes，双翅目：麻蝇科）包括10个已知物种，仅分布于新大陆。我们在此为该属增添一个新物种，即来自巴西中西部地区的西氏后锯寄蝇（Retrocitomyia sisbiota sp. nov.）。首次从该地区记录到另外4种后锯寄蝇，并对其进行了重新描述、比较和绘图，重点关注雄性外生殖器。巴拉圭后锯寄蝇（Retrocitomyia paraguayensis Lopes）首次在巴西被记录，弗卢米嫩塞后锯寄蝇（R. fluminensis Lopes）和后锯后锯寄蝇（R. retrocita (Hall)）首次在巴西马托格罗索州和南马托格罗索州被记录，水口后锯寄蝇（R. mizuguchiana Tibana & Xerez）首次在南马托格罗索州被记录。增添了新的属级鉴别特征，并讨论了雄性外生殖器某些结构的解释。还提供了所有后锯寄蝇物种的最新名录以及这些物种雄性的检索表。