Narrow-mouth Ground Beetle vs Sallfly

Side-by-side species comparison

Attribute Narrow-mouth Ground Beetle Sallfly
Scientific Name Abax parallelepipedus Chloroperla tripunctata
Order Coleoptera Plecoptera
Family Carabidae Chloroperlidae
Size 18-22 mm 6-10 mm
Habitat Woodlands Rivers & Streams
Diet Predators Predators
Regions Western and Central Europe Europe
Conservation Least Concern Least Concern

Narrow-mouth Ground Beetle

A large, shiny black ground beetle with a distinctive parallel-sided body shape. It is one of the most common large carabids in European woodlands, active at night under logs and stones.

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Did You Know?

Its perfectly rectangular body shape is so precise and regular that it was given the species name 'parallelepipedus,' meaning resembling a geometric parallelepiped.

Sallfly

A small, bright green stonefly with three distinctive dark spots on its head. It is common in clean European upland streams during spring.

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Did You Know?

The three dark dots on its head give this species its Latin name tripunctata, meaning three-spotted.