Jump to content

Common hawker

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Tom.Reding (talk | contribs) at 15:23, 16 October 2016 (top: Fix Category:CS1 maint: Uses authors parameter: vauthors/veditors or enumerate multiple authors/editors/assessors; WP:GenFixes on using AWB). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Common Hawker
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Genus:
Species:
A. juncea
Binomial name
Aeshna juncea
Synonyms

Aeshna rustica Zetterstedt, 1840
Aeshna undulata Bartenev, 1930
Libellula juncea L. 1758

The common hawker,[2] moorland hawker[1] or sedge darner[1] (Aeshna juncea) is one of the larger species of hawker dragonflies. It is native to Palearctic (from Ireland to Japan) and northern North America. The flight period is from June to early October.

It is 74 millimetres (2.9 in) long with a brown body. The male has a black abdomen with paired blue and yellow spots on each abdominal segment, and narrow stripes along the dorsal surface of the thorax. In the female, the abdomen is brown with yellow or sometimes green or blue spots. The wings of both sexes display a yellow costa (the major vein running along the leading edge of the wings). This species lacks the green thorax stripes of the southern hawker.

Male hovering

References

  1. ^ a b c Template:IUCN2014.2
  2. ^ "Common Hawker". British Dragonfly Society. Retrieved 11 June 2011.