image/svg+xml

Common Darter

(Scientific Name: Sympetrum striolatum)



Male Common Darter by David Kitching
Male Common Darter by David Kitching
Common Darter showing the bright yellow patch on the side of the thorax and only the faintest black line between the eye and the frons (individual has a damaged right eye) by Alan Holmes
Common Darter showing the bright yellow patch on the side of the thorax and only the faintest black line between the eye and the frons (individual has a damaged right eye) by Alan Holmes
Male Common Darter showing yellow thorax panels by David Kitching
Male Common Darter showing yellow thorax panels by David Kitching
Female Common Darter showing obelisk behaviour by Andy Cook
Female Common Darter showing obelisk behaviour by Andy Cook
« »


Species Information:


Length: 38-43mm
Flight Period: July to October (sometimes in May and December)

A summer and autumn species, this dragonfly can be found well into November and may be one of the last on the wing in the UK. The thorax in both sexes is brown above with poorly defined antehumeral stripes and yellow panels on the sides. The eyes are brown above and yellow below. The legs are black with a diagnostic yellow stripe along their length.

Male: becomes a bright orange-red with maturity with small black spots on S8 and S9.
Female: pale, yellowish-brown abdomen often developing red markings along the segment boundaries and medial line as they age.



Habitat:


Ponds and other still, stagnant or even brackish waters are used and they are frequently found at small garden ponds. They are frequently found away from water, resting on the tops of plants in woodland rides.



Status & Distribution:


Abundant in England, Wales and Ireland. Less common in Scotland.



Similar Species:


The various resident and migrant species of Darter in the UK are easily confused, the females being particularly difficult to tell apart. The yellow stripe on the legs and the orange-red (rather than blood-red) appearance of the mature male help to distinguish it from the Ruddy Darter
Male Sympetrum sanguineum by Peter Hunt

Sympetrum sanguineum

Ruddy Darter