Entoma
Great green bush-cricket, Tettigonia viridissima, plate

Bush crickets

Tettigonia viridissima

Great green bush-cricket

Its ears are on the knees of its front legs. It turns a leg to work out where a sound came from.

WhereScrub, treetops, roadside grass
Size28 to 42 mm, plus long antennae
WhenMay to September

It sings for hours without a break once it is dark. The song spreads in a way that hides its source, so walking towards it almost never finds it.

It does not only eat leaves, it hunts small insects too. It can nip if handled, but it is harmless.

Traits

Habitat

Scrub

Colour

Green

Active

Night

To people

Mild

Can give a painful bite if handled, but it is not aggressive.

Activity through the year

Often confused with

European mantisOpen entry ›
Mantis religiosa

The mantis has grasping forelegs, short antennae and a long neck.

Questions

Is the Great green bush-cricket dangerous to people?

Mild. Can give a painful bite if handled, but it is not aggressive.

When can you see the Great green bush-cricket?

The Great green bush-cricket can be seen from May to September, at night.

Plate retouched from a museum specimen photo by Natural History Museum, CC0, GBIF Licence

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Crickets and grasshoppers›Bush crickets›Tettigonia

Last updated 2026-09-26. Every entry is checked against published sources.