Dark Spongillafly vs Blue-eyed Darner

Side-by-side species comparison

Attribute Dark Spongillafly Blue-eyed Darner
Scientific Name Sisyra nigra Rhionaeschna multicolor
Order Neuroptera Odonata
Family Sisyridae Aeshnidae
Size 6-9 mm wingspan 60-70mm
Habitat Ponds & Lakes Ponds & Lakes
Diet Omnivores Predators
Regions Europe North America
Conservation Least Concern Least Concern

Dark Spongillafly

A small blackish lacewing found near European freshwater habitats. Adults are nocturnal and attracted to lights near waterways.

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Did You Know?

Larvae must find freshwater sponges within hours of hatching or they will not survive.

Blue-eyed Darner

A large darner dragonfly with striking bright blue eyes and blue spots on a brown body. It is one of the most common large dragonflies in western North America. It hunts in prolonged patrol flights.

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Did You Know?

Its brilliant blue eyes are among the most vivid in the insect world and can be seen from several meters away.