Dinaric Cave Diving Beetle vs Giant Net-Winged Midge

Side-by-side species comparison

Attribute Dinaric Cave Diving Beetle Giant Net-Winged Midge
Scientific Name Spelaeodytes mirabilis Bibiocephala grandis
Order Coleoptera Diptera
Family Carabidae Blephariceridae
Size 6-8 mm 10-15 mm
Habitat Caves Mountains
Diet Omnivores Omnivores
Regions Bosnia and Herzegovina North America
Conservation Vulnerable Least Concern

Dinaric Cave Diving Beetle

A remarkable cave ground beetle from the Dinaric karst, with spider-like elongated legs. It was first collected in Herzegovina in the 19th century.

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Did You Know?

Its spider-like appearance led early naturalists to initially misidentify it.

Giant Net-Winged Midge

The largest net-winged midge in North America, found in powerful western mountain torrents. Larvae have six robust suction discs for gripping wet rock.

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Did You Know?

At up to 15 mm, it is a giant among net-winged midges, most of which are under 8 mm.