Noterus Diving Beetle vs Striped Crawling Water Beetle

Side-by-side species comparison

Attribute Noterus Diving Beetle Striped Crawling Water Beetle
Scientific Name Noterus clavicornis Haliplus lineaticollis
Order Coleoptera Coleoptera
Family Dytiscidae Haliplidae
Size 4-5 mm 3-4 mm
Habitat Ponds & Lakes Wetlands
Diet Omnivores Herbivores
Regions Europe, Western Asia Europe
Conservation Least Concern Least Concern

Noterus Diving Beetle

A small, oval, yellowish-brown diving beetle with distinctively thickened antennae. It is widespread across Europe in still or slow-flowing waters.

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Did You Know?

Its swollen club-shaped antennae are unique among diving beetles and may enhance underwater sensory perception.

Striped Crawling Water Beetle

A small yellowish-brown beetle with distinctive dark longitudinal stripes on the pronotum. It is commonly found in weedy ponds and marshes throughout Europe.

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Did You Know?

Larvae have an unusual body form with long lateral projections that help them cling to algal mats.