Waterlily Borer Moth vs Flat-tailed Leaf-cutter Bee

Side-by-side species comparison

Attribute Waterlily Borer Moth Flat-tailed Leaf-cutter Bee
Scientific Name Elophila gyralis Megachile mendica
Order Lepidoptera Hymenoptera
Family Crambidae Megachilidae
Size 18-24 mm wingspan 10-13 mm
Habitat Ponds & Lakes Underground
Diet Herbivores Herbivores
Regions Eastern North America Europe, Western Asia
Conservation Least Concern Least Concern

Waterlily Borer Moth

A small pale brown moth with wavy dark lines across its wings. Its larvae are aquatic, living underwater in cases made from fragments of waterlily leaves.

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Did You Know?

The larvae breathe underwater using modified gills and never surface until they are ready to pupate.

Flat-tailed Leaf-cutter Bee

A medium-sized leaf-cutter bee with pale abdominal hair bands. It provisions its nest cells with carefully cut pieces of rose and birch leaves.

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Did You Know?

It can cut a perfect leaf disc in under 10 seconds using its sharp mandibles.