Brine Fly vs Engrailed Moth

Side-by-side species comparison

Attribute Brine Fly Engrailed Moth
Scientific Name Ephydra hians Ectropis crepuscularia
Order Diptera Lepidoptera
Family Ephydridae Geometridae
Size 4-7 mm 35-42 mm wingspan
Habitat Ponds & Lakes Underground
Diet Herbivores Herbivores
Regions North America Europe, Asia
Conservation Least Concern Least Concern

Brine Fly

A fly that thrives in the extremely alkaline waters of Mono Lake.

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Did You Know?

It carries an air bubble underwater and was a staple food of the Kutzadikaa Paiute people.

Engrailed Moth

A cryptic grey-brown moth with jagged crosslines and excellent bark-mimicking camouflage. It rests flat against tree trunks during the day.

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Did You Know?

It can be confused with several similar species and was only recently separated from Ectropis bistortata.