Blue Dasher, male
Although the species name longipennis means "long wings", their wings are not substantially longer than those of related species. Females do, however, have a short abdomen that makes the wings appear longer in comparison. The blue dasher grows up to 25–43 millimeters (1.0–1.7 in) long. The males are easy to recognize with their vibrant blue color, yellow-striped thorax, and metallic green eyes.
Blue Dasher, male
Although the species name longipennis means "long wings", their wings are not substantially longer than those of related species. Females do, however, have a short abdomen that makes the wings appear longer in comparison. The blue dasher grows up to 25–43 millimeters (1.0–1.7 in) long. The males are easy to recognize with their vibrant blue color, yellow-striped thorax, and metallic green eyes.