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Sticker of Sumac flea beetle
Bug card No. 4228 of 4,939

Sumac flea beetle

Blepharida rhois
Eats: PlantsBeetlesGardens and meadows6 legs

The sumac flea beetle is a small cream-coloured beetle with reddish patterns. Its back legs have big, strong thighs, so it can jump far away from danger like a flea. It only ever eats sumac plants.

Lives in
North America, from Virginia to Alberta and Montana, wherever sumac grows
Length
6 mm (0.24 in)
Top speed
about 0.32 km/h (0.2 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless to people. It just jumps away if you come near.
What does it eat?
Both the beetles and their larvae eat only sumac leaves and flower buds. The larvae like the youngest, softest leaves best.
For real!Photo of Sumac flea beetle
Picture by Plcoffey. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Sumac flea beetle about 6 mm long (0.24 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
small enough to sit on your fingernailcould run across a dinner table in 11 seconds

How big is Sumac flea beetle compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Flea beetles like it can jump up to 100 times their own body length.

2

Its grey and yellow striped larvae cover themselves in their own poop. The poop shield holds chemicals from the sumac that keep ants and birds away.

3

The mother lays her eggs on sumac and covers them with poop too, to protect them.

4

In winter the beetles hide under leaves, dirt or weeds and wait for spring.

5

On hot summer days many beetles take a long rest and come out again when it gets cooler.

you asked

Most asked questions about Sumac flea beetle

?Why is it called a flea beetle?

Because it can jump very far, like a flea, thanks to its big back legs.

?What does the sumac flea beetle eat?

Only sumac plants, especially the leaves.

?How big is the sumac flea beetle?

About 6 millimetres long, the same as its larvae.

For bug experts

Scientific name
Blepharida rhois
Group
Beetles
Family
Chrysomelidae
Classification
Insecta > Coleoptera > Chrysomelidae
Lives on
North America

Where the facts come from

  1. Blepharida rhois (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 Plcoffey. CC BY-SA 4.0, 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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