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Sticker of Autumn meadowhawk
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Autumn meadowhawk

Sympetrum vicinum
Name means: “Sympetrum means with rock, because these dragonflies warm up on rocks in the morning”

The autumn meadowhawk is a small dragonfly with bright yellow legs. Grown-up males have a red body, and the females are brownish red. It keeps flying late into autumn, long after most other dragonflies are gone.

Lives in
North America, around marshes, ponds and slow streams in the east and on the west coast
Length
3 to 3.5 cm (1.2 to 1.4 in)
Top speed
about 31 km/h (19 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It cannot sting, and it helps by eating mosquitoes.
What does it eat?
It catches soft flying insects like mosquitoes, flies, small moths and flying ants. Its babies in the water eat mosquito larvae, tiny shrimps and even little tadpoles.
For real!Photo of Autumn meadowhawk
Picture by Cody Hough. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Autumn meadowhawk about 3.5 cm long (1.4 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)A banana about 18 cm (7.1 in)
as long as 6 grains of rice in a rowcould fly across a whole football pitch in 12 secondsmoves 250 times its own body length every second

How big is Autumn meadowhawk compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It flies later in the year than any other dragonfly in the American Northwest, sometimes into November.

2

Its baby, the naiad, sits still on the muddy pond bottom and waits for food to swim by.

3

The naiads climb out of the water at night to turn into grown-up dragonflies.

4

After mating, the pair fly together, and the female dips her tail into the water to lay eggs.

5

Hungry fish sometimes follow the egg-laying pairs and gobble them up.

you asked

Most asked questions about Autumn meadowhawk

?What does the autumn meadowhawk eat?

Small flying insects, especially mosquitoes, flies and flying ants.

?How big is the autumn meadowhawk?

It is a small dragonfly, about 30 to 35 millimetres long.

?When can you see autumn meadowhawks?

From late summer to late autumn, from about August until October or even November.

For bug experts

Scientific name
Sympetrum vicinum
Group
Dragonflies and damselflies
Family
Libellulidae
Classification
Insecta > Odonata > Libellulidae
Lives on
North America
Also known as
Yellow-legged meadowhawk

Where the facts come from

  1. Sympetrum vicinum (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 Cody Hough. CC BY-SA 3.0, Wikimedia Commons. The round sticker of this bug is cut from the same picture.

If we got something wrong, sorry, we are bug fans, not a science journal. Tell us at hello@bugwiki.app and we will fix it.

More from the same group: Dragonflies and damselflies

Also at home here: Ponds, rivers and shores