DOT-TAILED WHITEFACE

Leucorrhinia intacta

Dot-Tailed Whiteface, Leucorrhinia intacta

DRAGONFLIES AND DAMSELFLIES OF WEST VIRGINIA SPECIES PAGE


This common dragonfly appears early in the season, and is not easily mistaken for any other West Virginia species. In mature males, look for a white face, a furry black thorax, and a black abdomen with a single yellow spot on segment seven.

Females and immature males are similar, but have a number of spots on the abdomen instead of just one.

June is a good time to look for Dot-Tailed Whitefaces. You may see them perching horizontally on sticks or on floating plants. Watch for females ovipositing, tapping the tip of their abdomen on the surface of the water. The male is probably hovering nearby, guarding the female until oviposition is complete.

You’ll find Dot-tailed Whitefaces at coal mine settlement ponds, farm ponds, lakes, and sometimes in swampy areas.

Dot-Tailed Whiteface face, Leucorrhinia intacta
Here is the white face that gives this genus of dragonfly its common name.

 

Dot-Tailed Whiteface female, Leucorrhinia intacta
The females and immature males are similar to mature males in appearance, but have more than a single spot on the abdomen. Regardless of age or gender, the hind wings will have a small dark patch at the base.

Dot-Tailed Whiteface mating wheel, Leucorrhinia intacta
The wheel position. Later the pair will separate, the female depositing eggs at the surface of the water while the male hovers nearby, guarding.


This species is also included in the Odonate pages of the Insects of West Virginia site.