中华绒螯蟹(Calicnemia sinensis Lieftinck)最后运动场幼虫的描述及绒螯蟹属(Calicnemia Strand)幼虫特征的探讨(翅目:叉翅目:绒螯蟹科)

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_4

Qi-han Xu

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引用次数: 0

摘要

本文详细描述了中华钙化线虫(Calicnemia sinensis Lieftinck)的最终运动场幼虫。其特征是:(1)前体的触须瓣有两个大小不等的端钩，内侧较长较尖，外侧较短较粗;(2)掌叶内侧，上面具五长刚毛，下面具二或三短刚毛;(3)彼此平行的翼鞘，超过腹部节6的远端边缘;(4)尾鳃呈强脊状，中鳃大而宽，是侧鳃宽度的2倍以上。

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Description of the final stadium larva of Calicnemia sinensis Lieftinck, with discussion of the larval characters of genus Calicnemia Strand (Odonata: Zygoptera: Platycnemididae)

The final stadium larva of Calicnemia sinensis Lieftinck is described and illustrated in detail. It is characterized by (1) palpal lobe of prementum with two end hooks of unequal size, the inner longer and sharper, and the outer shorter and stouter; (2) inner side of palpal lobe with five long setae above and two or three short ones below; (3) wing sheaths parallel to each other, reaching beyond the distal margin of abdominal segment 6; and (4) caudal gills strongly ridged, median gill large and broad, more than 2 times of lateral gill in width.

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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.