Fen Rove Beetle vs Predatory Katydid

Side-by-side species comparison

Attribute Fen Rove Beetle Predatory Katydid
Scientific Name Stenus providus Clonia melanoptera
Order Coleoptera Orthoptera
Family Staphylinidae Tettigoniidae
Size 3.5-4.5 mm 50-70 mm
Habitat Wetlands Grasslands
Diet Predators Predators
Regions Northern Europe Africa
Conservation Least Concern Least Concern

Fen Rove Beetle

A tiny rove beetle of wetland margins with exceptionally large eyes for a beetle its size. Uses a retractable sticky labial pad to catch springtails. Confined to fen habitats.

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Did You Know?

Has proportionally the largest eyes of any British beetle relative to its body size.

Predatory Katydid

A large predatory katydid with powerful spiny forelegs for catching insects.

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Did You Know?

Its spiny forelegs form a basket trap similar to those of praying mantises.