Almindelig hedelibel (Sympetrum vulgatum) |
Previous species | Next species |
|
The Moustached Darter is a very common species in Northern Europe, but it gets progressively rarer further South. In fact, it's virtually absent from Iberia, Italy, the Balkans and Greece. In terms of its shape and size, Sympetrum vulgatum is virtually identical to its more widespread stable mate the Common Darter. The species' main distinguishing features are the male's deep red colour, the reddish hue on the side of the thorax (by contrast, the Common Darter has two yellow patches on the side of its thorax), the black 'tear-drop' which runs down along the inside edge of the eye (and which is absent in S. striolatum), and the female's large vulvar scale, which sits at a 90-degree angle to the abdomen.
For an overview of the Moustached Darter's distribution in Europe, hover your mouse pointer over the map symbol . With the authors' permission we have based this map on data published in Kalkman et al. (2010).
Hover your mouse pointer over a thumbnail below to display a larger version of it. Or click on a thumbnail to display the photograph (at 1050 x 700 pixels) in a new window. And then, if you'd like to get even closer, you can drag the ZoomBox from the top-left corner of that window across the photograph. Note that you may have to refresh the window manually (by pressing F5 on your keyboard) for the ZoomBox to display correctly.
|