Long-tailed Skipper vs Face Fly

Side-by-side species comparison

Attribute Long-tailed Skipper Face Fly
Scientific Name Urbanus proteus Musca autumnalis
Order Lepidoptera Diptera
Family Hesperiidae Muscidae
Size 43-55 mm wingspan 7-8 mm
Habitat Farmland Farmland
Diet Omnivores Omnivores
Regions Southern United States through Central and South America Europe, North America
Conservation Least Concern Least Concern

Long-tailed Skipper

A striking skipper with iridescent blue-green body and wing bases and long tail-like projections on the hindwings. It is a strong flier and occasional migrant.

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Did You Know?

Known as the bean leaf roller because the caterpillar folds bean leaves into tubular shelters.

Face Fly

A non-biting muscid fly that feeds on secretions around the eyes and nose of cattle. It is a mechanical vector of the cattle pinkeye pathogen Moraxella bovis.

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Did You Know?

It enters homes in large numbers each autumn to overwinter, hence the name autumnalis.