Noon Fly vs Alpine Marsh Fly

Side-by-side species comparison

Attribute Noon Fly Alpine Marsh Fly
Scientific Name Mesembrina meridiana Elgiva solicita
Order Diptera Diptera
Family Muscidae Sciomyzidae
Size 10-13mm 5-8 mm body length
Habitat Farmland Meadows
Diet Dung Feeders Predators
Regions Europe Europe, Alps
Conservation Least Concern Least Concern

Noon Fly

A large stocky black fly with bright orange wing bases. It basks in sunshine on walls and fences at midday.

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Did You Know?

Named for its habit of basking in the midday sun, often sitting motionless on warm surfaces around noon.

Alpine Marsh Fly

A snail-killing fly of wet alpine meadows and bogs. Its larvae are specialist predators of aquatic snails.

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Did You Know?

Each larva can consume multiple snails during its development.