Singing Water Boatman vs Beech Scale

Side-by-side species comparison

Attribute Singing Water Boatman Beech Scale
Scientific Name Micronecta scholtzi Cryptococcus fagisuga
Order Hemiptera Hemiptera
Family Corixidae Eriococcidae
Size 2 mm 0.5-1 mm
Habitat Ponds & Lakes Forests
Diet Omnivores Fungus Feeders
Regions Europe Europe, North America
Conservation Least Concern Not Evaluated

Singing Water Boatman

The loudest animal relative to body size on Earth. This 2 mm aquatic bug produces mating calls reaching 99.2 decibels by rubbing its genitalia against its abdomen.

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Did You Know?

This tiny water bug produces 99 dB of sound by stridulating with its penis — making it the loudest animal relative to body size, and earning it a Guinness World Record.

Beech Scale

A tiny scale insect that feeds on beech bark, creating wounds that allow the Neonectria fungus to enter. Together they cause beech bark disease.

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Did You Know?

The scale-fungus complex has killed millions of beech trees across northeastern North America.