Description of the final instar larva of Cephalaeschna risi Asahina, 1981 with notes on its semi-terrestrial lifestyle (Odonata: Aeshnidae)

IF 1 4区农林科学 Q3 ENTOMOLOGY

International Journal of Odonatology Pub Date : 2021-01-01 DOI:10.23797/2159-6719_24_10

Fang-Shuo Hu, Tsung-Wei Chan, Lung-Chun Huang, I-Lung Lee

引用次数: 0

Abstract

The final instar larva of Cephalaeschna risi Asahina, 1981 is described for the first time based on material from Taiwan. In Taiwan, the larva of C. risi can be separated from other aeshnid larvae by its relatively short antennae and presence of small protuberances on the legs. Diagnostic characters to distinguish it from other known larvae of Cephalaeschna are also discussed. A comprehensive description, detailed illustrations, bionomics and observations of the semi-terrestrial lifestyle of C. risi are presented. Finally, a key to the genera of Aeshnidae in Taiwan is proposed.

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1981年头腹蛇(Cephalaeschna risi Asahina)末龄幼虫的描述及其半陆栖生活方式的注释(齿腹蛇目:蛇科)

本文根据台湾资料，首次报道了1981年亚洲头鳗(Cephalaeschna risi Asahina)末龄幼虫。在台湾，risi的幼虫可以通过其相对较短的触须和腿上的小突起与其他蚜虫幼虫区分开来。并讨论了其与其他已知头腹鱼幼虫的鉴别特征。一个全面的描述，详细的插图，生物学和观察的半陆地生活方式的C. risi提出。最后，提出了台湾艾蝇科的一个分类键。

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

International Journal of Odonatology ENTOMOLOGY-

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： International Journal of Odonatology (IJO) is aimed at providing a publication outlet for the growing number of students of Odonata. It will address subjects such as the ecology, ethology, physiology, genetics, taxonomy, phylogeny and geographic distribution of species. Reviews will be by invitation, but authors who plan to write a review on a subject of interest to the journal are encouraged to contact the editor.