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Pronghorn clubtail (Phanogomphus graslinellus) - Dragonfly
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Pronghorn clubtail (Phanogomphus graslinellus)

description Pronghorn clubtail (Phanogomphus graslinellus) Overview

The pronghorn clubtail (Phanogomphus graslinellus) is a species of dragonfly belonging to the family Gomphidae. It is native to North America, where it is typically found near streams and rivers. The species is distinguished by the prominent, horn-like projections present on its abdominal segments. As with other clubtails, these insects are often observed perching flat on the ground or on rocks near water sources.

help Pronghorn clubtail (Phanogomphus graslinellus) FAQ

Where does the pronghorn clubtail dragonfly live?

Phanogomphus graslinellus is found in central North America, including parts of the United States and south-central Canada. Adults are associated with ponds, lakes, and slow-moving streams.

How can I identify a pronghorn clubtail?

It has a green-and-brown striped thorax, a dark abdomen marked with yellow, and a club-shaped end to the abdomen. The body is usually around 44 to 54 millimeters long, although close identification may require examining fine markings.

When is the pronghorn clubtail most active?

Its adult flight season generally runs from late spring or early summer into August, depending on location. It is easier to observe on warm, sunny days near suitable water.

What do pronghorn clubtail larvae eat?

The aquatic nymphs feed on small freshwater prey such as insect larvae, freshwater shrimp, and sometimes tadpoles or small fish. Adults catch flying insects including mosquitoes, flies, and mayflies.

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