Species Insects & ArthropodsArrowhead Spiketail

Arrowhead Spiketail

Cordulegaster obliqua

UncommonInsect & Arthropod
Illustration of Arrowhead Spiketail (Cordulegaster obliqua)

The Arrowhead Spiketail is a large, impressive dragonfly with bold yellow arrowhead markings on a black abdomen. Females have a long, spike-like ovipositor used to drill eggs into stream sediments. It patrols long stretches of shaded woodland streams and springs, flying low and slow along the water's edge.

Habitat
Forested streams, seeps, and spring-fed creeks
Diet
Adults: large insects. Nymphs: aquatic invertebrates buried in stream sediment
How common
Uncommon

Best time to see a Arrowhead Spiketail

The best time to see a Arrowhead Spiketail is May–June, when about 83% of U.S. sightings happen, based on 1,088 research-grade iNaturalist observations.

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Recent Arrowhead Spiketail sightings near you

Live, research-grade observations from iNaturalist. Allow location to center the map on you.

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