Elm Cimbicid Sawfly vs Water Veneer Moth

Side-by-side species comparison

Attribute Elm Cimbicid Sawfly Water Veneer Moth
Scientific Name Cimbex luteus Acentria ephemerella
Order Hymenoptera Lepidoptera
Family Cimbicidae Crambidae
Size 18-25 mm 10-14 mm wingspan (males)
Habitat Parks Ponds & Lakes
Diet Herbivores Herbivores
Regions Europe Europe, North America
Conservation Least Concern Least Concern

Elm Cimbicid Sawfly

A large, pale yellowish sawfly with conspicuous knobbed antennae. It is associated with elm trees where the large green larvae feed.

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Did You Know?

This species has become less commonly recorded following the decline of elm populations due to Dutch elm disease across Europe.

Water Veneer Moth

A unique aquatic moth whose larvae live entirely underwater in freshwater lakes. Females are often wingless and spend their whole lives below the water surface.

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Did You Know?

Wingless females mate underwater and never leave the lake where they were born.