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Sticker of Sandia hairstreak
Bug card No. 3739 of 4,939

Sandia hairstreak

Callophrys mcfarlandi
Name means: “named after the Sandia Mountains near Albuquerque, where it was first found”
Eats: Nectar and pollenButterfliesDeserts and dry places6 legs

The Sandia hairstreak is a small gold and green butterfly. It lives among beargrass plants, and its colours help it blend in perfectly. It is the state butterfly of New Mexico in the United States.

Lives in
South-western United States and north-eastern Mexico, in dry desert hills
Wingspan
2.9 to 3.2 cm (1.1 to 1.3 in)
Top speed
about 11 km/h (6.8 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. Butterflies cannot bite or sting.
What does it eat?
Grown-ups drink nectar from beargrass flowers. The caterpillars eat only the flowers and fruit of the same plant.
For real!Photo of Sandia hairstreak
Picture by Bill Bouton. CC BY-SA 2.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Sandia hairstreak wings about 3.2 cm tip to tip (1.3 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)
wings as wide as 5 grains of rice in a rowcould fly across a whole football pitch in 34 seconds

How big is Sandia hairstreak compared to YOU?

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

How fast is it?

cool stuff

Fun facts

1

It was discovered in 1958 near Albuquerque by a student called Noel McFarland.

2

Its caterpillars are pink, lavender and white.

3

In May the caterpillar crawls into the dead leaves under its plant and turns into a chrysalis. The butterfly only comes out the next spring.

4

New Mexico chose it partly because children love butterflies and can easily find this one.

5

Unlike many other hairstreaks, its wings have no little tails.

you asked

Most asked questions about Sandia hairstreak

?Where does the Sandia hairstreak live?

In dry desert hills of the south-western United States and north-eastern Mexico, wherever beargrass grows.

?What does the Sandia hairstreak eat?

Its caterpillars eat beargrass flowers and fruit, and the butterflies drink nectar from the same plant.

For bug experts

Scientific name
Callophrys mcfarlandi
Group
Butterflies
Family
Lycaenidae
Classification
Insecta > Lepidoptera > Lycaenidae
Lives on
North America

Where the facts come from

  1. Sandia hairstreak (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 Bill Bouton. 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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Also at home here: Deserts and dry places

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