Arrow Clubtail (Family Gomphidae)
Arrow Clubtails (Stylurus spiniceps) are fairly-common/widespread-but-not-abundant inhabitants of the northeast quadrant of the U.S. They prefer good-sized rivers with muddy/sandy bottoms and with trees along the edges. Unlike the Pond clubtails, the Arrow clubtail is a Hanging clubtail, one of 11 North American species in the genus Stylurus.