网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Zygopteran
释义

Zygopteran

英语百科

Damselfly

Terminal segments of the abdomen of a male damselfly (Pseudagrion caffrum) showing segments 8-10 (S8, S9, S10), the upper or superior appendages or cerci (c) and the inferior appendages or paraprocts (p)
Male (left) and female of the banded demoiselle, Calopteryx splendens, showing their differently coloured wings
Fine damselfly habitat: panorama of Thursley Common, looking over the acid bog pools

Damselflies are insects of suborder Zygoptera in the order Odonata. They are similar to dragonflies, which constitute the other odonatan suborder, Anisoptera, but are smaller, have slimmer bodies, and most species fold the wings along the body when at rest. An ancient group, damselflies have existed since at least the Lower Permian, and are found on every continent except Antarctica.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/16 22:48:03