Soldier Fly vs Waterlily Borer Moth

Side-by-side species comparison

Attribute Soldier Fly Waterlily Borer Moth
Scientific Name Odontomyia tigrina Elophila gyralis
Order Diptera Lepidoptera
Family Stratiomyidae Crambidae
Size 8-12 mm 18-24 mm wingspan
Habitat Ponds & Lakes Ponds & Lakes
Diet Pollen Feeders Herbivores
Regions Europe Eastern North America
Conservation Least Concern Least Concern

Soldier Fly

A brightly colored soldier fly with aquatic larvae that filter-feed in ponds.

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Did You Know?

Larvae float at the surface and breathe through a rosette of hydrophobic tail hairs.

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.