A collaboration of coast and countryside organisations on The Lizard Peninsula

Red-veined Darter, Windmill FarmWindmill Farm is a good place to see Red-veined Darters, a relatively scarce summer migrant to the UK. 
Photo: Dougy Wright



Scientific name: Sympetrum fonscolombii

Other common names: Nomad

Conservation status: IUCN Red List: Least Concern

What to look for:

  • Colouring : Mature males have a bright red abdomen, while the female’s is brownish-yellow with two black lines along each side. The males and females have red- and yellow-veined wings, respectively. Immature males have a similar colouring to the female, but with only a single black line along each side of the abdomen.
  • Size: A small-ish dragonfly, up to 4 cm in length and up to 6 cm wingspan.
  • Where : This is a migrant species, mainly to the southwest of the UK (but with occasional records as far north as Scotland), from southern Europe, with a preference for shallow pools and still water.
  • Similar species : It can be difficult to tell female Darter species apart: the British Dragonfly Society has good species descriptions: http://www.british-dragonflies.org.uk/content/uk-species

Red-veined Darter, Windmill FarmThe brightly coloured Red-veined Darter is a relatively scarce summer migrant to the UK, mainly to the milder southwest regions. Its main distribution is southern to central Europe, Africa and Asia, where it can be found on the wing throughout the year. In the late spring, newly emerged Red-veined Darters in the Mediterranean regions may migrate towards central Europe and even further northwards, and it is some of these we are most likely to see in Cornwall. Males and females from this generation mate, with a pair staying in tandem while eggs are oviposited in the water. A second generation emerges in later summer: egg and larval development is rapid in this dragonfly species (as little as three months).   

Did you know…?

…Dragonflies do not go through a pupal stage in their development, unlike butterflies. The adult emerges from the final moult of the larval stage, which takes place above the waterbody surface. The website of the British Dragonfly Society (http://www.british-dragonflies.org.uk) has lots of information about the biology and ecology of dragonflies.

…The Red-veined Darter has been expanding its global range northwards since the 1990s, possibly in response to climate change.


British Dragonfly Society: http://www.british-dragonflies.org.uk/species/red-veined-darter

Wikipedia: http://en.wikipedia.org/wiki/Red-veined_darter

Published: June 2014 (updated May 2017)
Author: Amanda Scott
Photos: Dougy Wright

Click here for information about other species of fauna found on the Lizard.

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