About Arigomphus submedianus (Williamson, 1914)
Arigomphus submedianus, commonly called the jade clubtail, is a species of dragonfly that belongs to the Gomphidae family. Adult individuals of this species reach a total length of 51 to 55 millimeters, which equals 2.0 to 2.2 inches. Jade clubtails are typically active during the spring and summer seasons, from April through July. They inhabit ponds, lakes, canals, and muddy environments; these habitat types often help the dragonflies adjust their body temperature.