Bug Wiki
Sticker of Eastern gemmed-satyr
Bug card No. 1476 of 4,939

Eastern gemmed-satyr

Cyllopsis gemma
Eats: PlantsButterfliesGardens and meadows6 legs

The eastern gemmed-satyr is a small brown butterfly from the southeast of the United States and northeast Mexico. In the warm south it can be seen flying in every month of the year. Its caterpillar most likely grows up on grass.

Lives in
Southeastern United States and northeastern Mexico, in grassy places
Wingspan
3.5 to 4.3 cm (1.4 to 1.7 in)
Top speed
about 13 km/h (8.1 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It cannot bite or sting.
What does it eat?
Its caterpillar probably eats Bermuda grass. The grown-up butterfly drinks through a long, rolled-up tongue.
For real!Photo of Eastern gemmed-satyr
Picture by Anne Toal. CC BY 2.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Eastern gemmed-satyr wings about 4.3 cm tip to tip (1.7 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)
wings as wide as 7 grains of rice in a rowcould fly across a whole football pitch in 29 seconds

How big is Eastern gemmed-satyr compared to YOU?

Just maths in your browser. Nothing is saved or sent anywhere.

How fast is it?

cool stuff

Fun facts

1

With open wings it is about 3.5 to 4.3 centimetres across.

2

In the north of its home it flies from April to September, but in the south it flies all year.

3

There are two slightly different kinds of it.

you asked

Most asked questions about Eastern gemmed-satyr

?Where does the eastern gemmed-satyr live?

In the southeastern United States and northeastern Mexico.

?What does the gemmed-satyr caterpillar eat?

Scientists think it eats Bermuda grass, a common grass in lawns and fields.

For bug experts

Scientific name
Cyllopsis gemma
Group
Butterflies
Family
Nymphalidae
Classification
Insecta > Lepidoptera > Nymphalidae
Lives on
North America
Also known as
Gemmed satyr

Where the facts come from

  1. Cyllopsis gemma (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 Anne Toal. CC BY 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.

Bug Wiki honey jar For grown-ups: Bug Wiki is free, with no ads and no tracking. A small tip helps keep it online.Leave a tip

More from the same group: Butterflies

Also at home here: Gardens and meadows

Honey jarfor grown-ups