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Sticker of Sooty longwing
Bug card No. 3987 of 4,939

Sooty longwing

Capnobotes fuliginosus

The sooty longwing is a big, brownish grey katydid with long wings. It lives in the dry deserts of the western United States and Mexico. It is a loud singer and is busiest on warm nights.

Lives in
Western United States and Mexico, in deserts
Top speed
about 3 km/h (1.9 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless to people. A big katydid may give a small pinch if you grab it, so it is best to just look.
What does it eat?
It eats plants and also other insects. It has been seen catching grasshoppers on leaves in summer.
For real!Photo of Sooty longwing
Picture by Lake Mead National Recreation Area. CC BY-SA 2.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

When it gets a fright, it flashes its back wings, which are darker than its front wings.

2

Its song is loud and shrill, and it goes on and on without a break.

3

It is most active on hot summer nights.

4

Measured to the tips of its long wings, it can be up to 7.5 centimetres long.

5

A wasp that is smaller than the katydid still hunts it and drags it into its burrow.

you asked

Most asked questions about Sooty longwing

?What does the sooty longwing eat?

It eats both plants and other insects, such as small grasshoppers.

?Is the sooty longwing dangerous?

No. It is harmless to people, though a big one might pinch if you grab it.

For bug experts

Scientific name
Capnobotes fuliginosus
Named by
Thomas, 1872
Group
Grasshoppers and crickets
Family
Tettigoniidae
Classification
Insecta > Orthoptera > Tettigoniidae
Lives on
North America

Where the facts come from

  1. Capnobotes fuliginosus (Wikipedia, CC BY-SA 4.0): what it looks like, where it lives, what it eats, sizes and fun facts, retold in simple words.
  2. Picture by Lake Mead National Recreation Area. CC BY-SA 2.0, Wikimedia Commons. The sticker of this bug is drawn from this picture.

If we got something wrong, sorry, we are bug fans, not a science journal. Tell us at [email protected] and we will fix it.

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More from the same group: Grasshoppers and crickets

Also at home here: Deserts and dry places

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