Purple Fairy Moth

Adela purpurea · Order: Lepidoptera · Family: Adelidae

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
Purple Fairy Moth
Photo: Rose Zappa, CC BY

Adults are on the wing in April in New England and from May to June in northern Canada. They have been seen visiting willow (Salix) blossoms.

Source: Wikipedia

How to recognize it

This species is widespread in boreal North America, ranging from the Yukon to Quebec and as far south as northern New Jersey.

Source: Wikipedia

Where it lives

It inhabits the boreal regions of North America across the same range as its identification marks.

Source: Wikipedia

What it eats

Adults visit and feed on the blossoms of willow (Salix) trees.

Source: Wikipedia

When you see it

In northern Canada adults fly from May to June, while in New England they appear as early as April.

Source: Wikipedia

Where it is found in the US

Recorded in 11 of 51 states and DC. Most records: Michigan, Minnesota, New Hampshire, Vermont, Alaska, Maine, Massachusetts, Wisconsin.

Darker = more records. Counts are museum and citizen-science records, not population size.

Source: GBIF

Status: native in North America; native in Canada. Source: iNaturalist

Months it is reported in the US

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Source: GBIF

More photos

Questions people ask

When are adult Purple Fairy Moths active?

In northern Canada they are on the wing from May to June, and in New England they can be seen in April.

Source: Wikipedia

What flowers do Purple Fairy Moths visit?

Adults have been observed visiting willow (Salix) blossoms.

Source: Wikipedia

Same family (Adelidae)

Sources

  • Wikipedia: https://en.wikipedia.org/wiki/Adela_purpurea

Look it up elsewhere: GBIF · iNaturalist · BugGuide · Wikipedia

Text written 2026-10-29 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-29.

How this page works

This is one bug's fact sheet. The colored box at the top says whether it is dangerous. Sections below cover how to recognize it, whether it is a pest, and how to deal with it. The US map shows which states have records; tap a state to see other bugs there.

Every fact on Bug FAQ comes from a named source (university extension sites, government agencies, GBIF, iNaturalist, Wikipedia). The source is linked next to each section. If we have no source for something, we leave it out.