description Hoary Elfin Overview
The Hoary Elfin is a small butterfly in the hairstreak family, with the scientific name Callophrys polios. It occurs in parts of North America and is associated with heathland, open woodland, and other habitats where its caterpillar food plants grow. Bearberry, Arctostaphylos uva-ursi, is an important larval host plant for the species, linking its distribution to suitable low-growing heath vegetation.
help Hoary Elfin FAQ
What is the scientific name of the Hoary Elfin?
The Hoary Elfin is Callophrys polios. It is a small butterfly in the hairstreak family, Lycaenidae.
Where does the Hoary Elfin live?
The Hoary Elfin occurs in parts of North America. It is associated with heathland, open woodland, and other places where its caterpillar food plants grow.
What plants do Hoary Elfin caterpillars use?
Bearberry, including Arctostaphylos uva-ursi, is an important food plant associated with the species. The exact plants used can vary across its range.
What type of butterfly is the Hoary Elfin?
It is a small hairstreak butterfly rather than a swallowtail or brush-footed butterfly. Its scientific name, Callophrys polios, identifies it within the hairstreak group.
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