Noon Fly vs Nordic Dor Beetle

Side-by-side species comparison

Attribute Noon Fly Nordic Dor Beetle
Scientific Name Mesembrina meridiana Geotrupes stercorarius
Order Diptera Coleoptera
Family Muscidae Geotrupidae
Size 10-13mm 12-20 mm
Habitat Farmland Farmland
Diet Dung Feeders Dung Feeders
Regions Europe Scandinavia, Finland, northern Russia, Scotland, subarctic Europe
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.

Nordic Dor Beetle

A large, rounded, metallic blue-black dung beetle with ridged elytra. Adults dig deep burrows beneath animal dung for egg-laying. They are strong fliers and are often attracted to fresh dung of reindeer and livestock.

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Did You Know?

These beetles can bury an entire cow pat overnight, providing essential nutrient recycling services in northern grasslands.