Taxonomy of the Neotropical species of Calythea (Anthomyiidae: Diptera), with description of two new species from South America

IF 0.7 4区 农林科学 Q4 ENTOMOLOGY
L. R. Gomes, C. Carvalho
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引用次数: 0

Abstract

15 known species distributed worldwide, including three species in the neotropics. The species of Calythea can be easily identified by having bright silvery grey-dusting on the thorax and abdomen, forming a contrasting pattern with the dark body. Herein, we describe two new species from the Neotropical region and present new records of the genus for Argentina, Brazil, Chile, Colombia, Ecuador and Peru. We also redescribe Calythea comis (Stein). In addition, we present an identification key for the Neotropical species and drawings of the terminalia and habitus images of the new species, C. comis, C. crenata (Bigot) and C.
标题萼花属新热带种的分类(花蝇科:双翅目),并附两新种描述
15种分布在世界各地,其中3种分布在新热带地区。通过胸部和腹部有明亮的银灰色粉尘,与深色的身体形成鲜明的对比,可以很容易地识别出Calythea的种类。本文描述了来自新热带地区的两个新种,并在阿根廷、巴西、智利、哥伦比亚、厄瓜多尔和秘鲁报道了该属的新记录。我们还重新描述了Calythea comis (Stein)。此外,我们还提供了新热带物种的识别密钥,以及新物种C. comis、C. crenata (Bigot)和C. crenata (Bigot)的终末区和生境图。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
1.50
自引率
12.50%
发文量
14
审稿时长
6-12 weeks
期刊介绍: Information not localized
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