Shuang YANG 杨爽 & Zhao-Hui PAN 潘朝晖

Abstract: Based on the identification of specimens of the genus Venusia (Larentiinae) collected from Xizang, a total of seven species were recognized, including one newly recorded species in Xizang: Venusia crassisigna Inoue, 1987, with the remaining 6 being known species in the region. In this paper, the morphological characteristics of adults and the genitalia of Venusia crassisigna are described in detail, and images of adults and corresponding genitalia of these 7 species, as well as their distributuio information at home and abroad, are provided. All examined specimens are deposited in the Institute of Plateau Ecology, Xizang Agricultural and Animal Husbandry University.

Keywords: genitalia, new record species, taxonomy, Venusia

摘要：通过鉴定采自西藏地区花尺蛾亚科维尺蛾属，共整理出7个物种，其中包含1个西藏新记录种：Venusia crassisigna Inoue, 1987，其余6种为该地区已知物种。本文对Venusia crassisigna的成虫形态特征及外生殖器特征进行了详细描述，并提供了这7个物种的成虫与对应外生殖器的形态图，以及其国内外地理分布信息。所有检视标本均保存于西藏农牧大学高原生态研究所。

关键词：外生殖器，新记录种，分类，维尺蛾属

Published online: 2026-01-29 14:07:17

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