Great Pied Hoverfly vs Orthoclad Stream Midge

Side-by-side species comparison

Attribute Great Pied Hoverfly Orthoclad Stream Midge
Scientific Name Volucella bombylans Orthocladius oblidens
Order Diptera Diptera
Family Syrphidae Chironomidae
Size 12-16 mm 3-5 mm
Habitat Heathland Rivers & Streams
Diet Parasitoids Detritivores
Regions Europe, North America Europe, North America
Conservation Least Concern Least Concern

Great Pied Hoverfly

A furry hoverfly that exists in multiple colour forms, each mimicking a different bumblebee species. Larvae develop inside bumblebee nests.

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Did You Know?

Different colour forms mimic different bumblebee species, with some resembling red-tailed and others white-tailed bumblebees.

Orthoclad Stream Midge

A small non-biting midge typical of cold running water habitats. Larvae build silk tubes on stone surfaces in stream riffles.

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Did You Know?

Orthocladiinae midges are often the most species-rich insect group in pristine mountain streams.