Water-lily Reed Beetle vs Large Brown Click Beetle

Side-by-side species comparison

Attribute Water-lily Reed Beetle Large Brown Click Beetle
Scientific Name Donacia simplex Hemirhipus fascicularis
Order Coleoptera Coleoptera
Family Chrysomelidae Elateridae
Size 7-9 mm 30-50 mm
Habitat Ponds & Lakes Forests
Diet Herbivores Wood Feeders
Regions Europe, Asia, North America Central and South America
Conservation Least Concern Not Evaluated

Water-lily Reed Beetle

A metallic coppery-bronze aquatic beetle with longitudinal ridges on the elytra. Adults sit on floating leaves of pondweeds and bur-reeds in still or slow-flowing water.

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Did You Know?

Larvae construct a silken cocoon underwater attached to plant roots, filling it with air obtained from the plant's tissues for pupation.

Large Brown Click Beetle

One of the largest click beetles in South America with a robust dark brown body. Their clicking mechanism can launch them considerable heights.

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Did You Know?

Their click mechanism can launch them up to 30 centimeters into the air to escape predators.