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Sticker of Plains floodwater mosquito
Bug card No. 3368 of 4,939

Plains floodwater mosquito

Aedes trivittatus
Name means: “its young come out in large numbers from places that were just flooded”
Eats: BloodFlies and mosquitoesPonds, rivers and shores6 legs

The plains floodwater mosquito is a medium-sized mosquito with a striped back. Two pale yellowish stripes run down its back with a dark stripe in the middle. After a flood it can suddenly appear in big numbers.

Lives in
North America east of the Rocky Mountains, and maybe Mexico and Central America
Top speed
about 2 km/h (1.2 mph)
Flying, estimate
Can it hurt you?
Can bite
The females bite. It is not known to make people ill, but the bites itch, so bug spray and long sleeves help.
What does it eat?
Males and females both drink nectar and other sweet juices. Only the females bite animals and people for a bit of blood, which they need to make eggs.
For real!Photo of Plains floodwater mosquito
Picture by Jesse Rorabaugh. CC0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

Its eggs can wait in dry soil for up to 8 months until water comes and they can hatch.

2

The babies, called larvae, live in water and grow from about 2 to about 7 millimetres long.

3

The males come out first and dance in a swarm above the water, waiting for the females.

4

In hot weather it can grow from egg to flying mosquito in only 5 days.

you asked

Most asked questions about Plains floodwater mosquito

?Does the plains floodwater mosquito bite people?

Yes, the females bite people and animals such as rabbits and raccoons to get blood for their eggs.

?Why is it called a floodwater mosquito?

Because its eggs lie in places that often flood, and lots of mosquitoes hatch after the water comes.

For bug experts

Scientific name
Aedes trivittatus
Group
Flies and mosquitoes
Family
Culicidae
Classification
Insecta > Diptera > Culicidae
Lives on
North America

Where the facts come from

  1. Aedes trivittatus (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 Jesse Rorabaugh. CC0, 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: Flies and mosquitoes

Also at home here: Ponds, rivers and shores

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