Cordulegaster bidentata

Flight-period Central Europe: from June to August

	Jan		Feb		Mar		Apr		May		Jun		Jul		Aug		Sep		Oct		Nov		Dec
Imago

Conservation Status in Austria: Vulnerable (VU)

	NE	DD	LC	NT	VU	EN	CR	RE	EX
Austria
Europe

English:	Sombre Goldenring
German:	Gestreifte Quelljungfer
Danish:
Date:	19/06/2003
Location:	Austria, Niederösterreich, Ober-Danegg

Copyright:	Per Hoffmann Olsen
Camera:	LS-50
Lens:	Sigma 180mm 1:3.5 Macro with 25mm Extension Tube

Identification Help

The root triangle on the backwings only have 3 cells instead of 5, which in theory could make it C. bidentata instead of C. boltonii.

A more secure way to identify it is looking at the triangle behind the eyes. If the color is black it is C. bidentata.

Veröffentlicht: 19. Juni 2003

Zuletzt aktualisiert: 06. Dezember 2022

Zugriffe: 7831 / 1.00