Showing posts with label DITCH JEWEL DRAGONFLY (Brachythemis contaminata). Show all posts
Showing posts with label DITCH JEWEL DRAGONFLY (Brachythemis contaminata). Show all posts
Thursday, 19 March 2020
Wednesday, 21 February 2018
19-11-2016 THA YET MIO, MYANMAR - DITCH JEWEL DRAGONFLY (Brachythemis contaminata)
Brachythemis contaminata, ditch jewel, is a species of dragonfly in the family Libellulidae. It is found in many Asian countries.
It is a small dragonfly with brown-capped yellowish-green eyes. Its thorax is olivaceous-brown, marked with a reddish-brown humeral stripe and two brownish stripes on each side. Wings are transparent; but with a broad bright orange fascia extending from base to within 2 to 3 cells of reddish pterostigma.
Abdomen is ochreous-red, marked with dorsal and sub-dorsal brown stripes. Anal appendages are in reddish-brown. Female is similar to the male; but in pale yellowish-green color. Wings are transparent, tinted with yellow at extreme base;, but the bright orange fascia seen in the male absent.
It breeds in weedy ponds, lakes, and slowly moving streams; especially in sluggish waters. It is very common along sewage canals, tanks, ponds and ditches.
Subscribe to:
Posts (Atom)