Gomphidae family


Common Names: Gomphidae family, clubtail dragonflies
Category: Insects
Sub-category: Dragonflies


This is a catch-all for unidentified dragonflies believed to be in the Gomphidae family. The family contains about 90 genera and 900 species; individual species may be found across North and South America, Europe, Asia, and Australia. The name refers to the club-like widening of the end of the abdomen (abdominal segments 7 through 9). However, this club is usually less pronounced in females and is entirely absent in some species.

Clubtails have small, widely separated compound eyes, a trait they share with the Petaluridae and with damselflies. The eyes are blue, turquoise, or green. The thorax in most species is pale with dark stripes, and the pattern of the stripes is often diagnostic. They lack the bright metallic colors of many dragonfly groups and are mostly cryptically colored to avoid detection and little difference between the sexes is seen. Adults are usually from 40 to 70 mm in length.

Clubtails are fast-flying dragonflies with short flight seasons. They spend much time at rest, perching in a suitable position to dart forth to prey on flying insects. They tend to perch on the ground or on leaves with the abdomen sloping up and its tip curling down a little. Larger species may perch with a drooping abdomen or lie flat on a leaf. Most clubtails breed in streams, rivers, or lakes.

Edible Notes: No available information on edibility.
Warnings: Not known to be dangerous.
Sightings