True Leaf Katydid vs Stone Grasshopper

Side-by-side species comparison

Attribute True Leaf Katydid Stone Grasshopper
Scientific Name Pseudophyllus titan Prionotropis hystrix
Order Orthoptera Orthoptera
Family Tettigoniidae Pamphagidae
Size 50-70 mm 35-50 mm
Habitat Forests Underground
Diet Herbivores Herbivores
Regions West Africa, Central Africa Europe
Conservation Least Concern Critically Endangered

True Leaf Katydid

A large katydid with broad green forewings that precisely mimic living leaves. The wing venation pattern is nearly identical to real leaf veins.

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Did You Know?

Its forewings even have small brown spots that mimic fungal damage on real leaves.

Stone Grasshopper

A heavy-bodied flightless grasshopper that resembles a lichen-covered pebble.

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Did You Know?

Its habitat in southern France has declined so severely it faces extinction.