Batman Hoverfly vs Glacier Midge

Side-by-side species comparison

Attribute Batman Hoverfly Glacier Midge
Scientific Name Myathropa florea Diamesa steinboecki
Order Diptera Diptera
Family Syrphidae Chironomidae
Size 12-15 mm 3-5 mm
Habitat Underground Rivers & Streams
Diet Sap Feeders Detritivores
Regions Europe, Western Asia Europe
Conservation Least Concern Data Deficient

Batman Hoverfly

A wasp-mimicking hoverfly with a distinctive bat-shaped marking on its thorax, earning it the nickname 'batman hoverfly.' Larvae develop in water-filled tree holes as aquatic filter feeders.

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Did You Know?

The dark bat-shaped mark on its thorax is so distinctive that it can be identified at a glance from above.

Glacier Midge

A remarkable midge that completes its entire life cycle in glacial streams at temperatures near 0C. Represents one of the coldest habitats inhabited by any insect.

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Did You Know?

This midge lives its entire life in water barely above freezing — its larvae graze algae on glacier surfaces where temperatures hover around 0C year-round.