Common Blue Damselfly vs North American Spongillafly
Side-by-side species comparison
| Attribute | Common Blue Damselfly | North American Spongillafly |
|---|---|---|
| Scientific Name | Enallagma cyathigerum | Climacia areolaris |
| Order | Odonata | Neuroptera |
| Family | Coenagrionidae | Sisyridae |
| Size | 29-36 mm body | 6-10 mm wingspan |
| Habitat | Ponds & Lakes | Ponds & Lakes |
| Diet | Omnivores | Omnivores |
| Regions | Europe, Asia, North Africa | Eastern North America |
| Conservation | Least Concern | Least Concern |
Common Blue Damselfly
One of the most widespread damselflies. Males are sky blue with black markings. Forms mating wheels — a unique heart-shaped position during copulation.
Did You Know?
Damselflies form a unique heart shape when mating — the male grasps the female behind her head, and she curls her abdomen forward to meet his reproductive organs.
North American Spongillafly
A small spongillafly found across eastern North America near fresh water. Its larvae feed on freshwater sponges attached to submerged rocks and logs.
Did You Know?
Larvae pupate on land inside double-walled cocoons after crawling out of the water.