πŸ¦‹ Butterflies & Moths

Silvery Blue

Glaucopsyche lygdamus

About Silvery Blue

A small silvery-blue butterfly with a neat row of round black spots ringed in white on the grey underside. It is one of the first blue butterflies to emerge in spring.

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Did You Know?

The larvae are frequently attended by ants, which protect them in exchange for sugary honeydew secretions.

How to Identify Silvery Blue

Silvery Blue (Glaucopsyche lygdamus) belongs to the order Lepidoptera, family Lycaenidae. Adults typically measure 22-30 mm wingspan.

Silvery Blue Habitat

Silvery Blue is found in meadows habitats, particularly across North America. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.

Silvery Blue Diet and Feeding

Silvery Blue has an omnivorous diet, feeding on both plant and animal matter. This dietary flexibility allows it to exploit a wide range of food sources in its environment.

Where Is Silvery Blue Found?

Silvery Blue can be found in North America, where it inhabits meadows environments. Its distribution is influenced by climate, food availability, and habitat suitability.

Distribution Map

Where Silvery Blue can be found

Is Silvery Blue Dangerous?

Silvery Blue is generally harmless to humans. It does not bite or sting and poses no significant health risk. Like most insects, it prefers to avoid human contact and will typically flee rather than confront a perceived threat.

Silvery Blue Role in Nature

Silvery Blue plays a role in its ecosystem as part of the food web, serving as both consumer and prey. Insects like Silvery Blue are a vital food source for birds, bats, and other wildlife, and contribute to the overall health and balance of their environment.

Seasonal Activity

Jan
Feb
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Dec
Peak activity Moderate Low / dormant

Frequently Asked Questions About Silvery Blue

What does Silvery Blue look like?

The Silvery Blue typically measures 22-30 mm wingspan.

Where is Silvery Blue found?

The Silvery Blue is found in North America and typically inhabits meadows environments.

What does Silvery Blue eat?

The Silvery Blue has an omnivorous diet, feeding on both plant and animal matter.

Is Silvery Blue dangerous to humans?

The Silvery Blue is generally harmless to humans. It does not bite or sting and poses no significant health risk.

What is an interesting fact about Silvery Blue?

The larvae are frequently attended by ants, which protect them in exchange for sugary honeydew secretions.

Cite This Page

APA:
InsectDiscover. (2026). Silvery Blue (Glaucopsyche lygdamus). Retrieved from https://insectdiscover.com/insect/silvery-blue

MLA:
"Silvery Blue." InsectDiscover, https://insectdiscover.com/insect/silvery-blue.