Large Hellebore Pug

Eupithecia cretaceata · Order: Lepidoptera · Family: Geometridae

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
Large Hellebore Pug
Photo: iNaturalist user, CC0

The moth’s wingspan is about 26 mm. It occurs across Canada and much of the United States and also in parts of Europe such as France, Switzerland, Austria and the Balkans.

Source: Wikipedia

How to recognize it

Eupithecia cretaceata belongs to the moth family Geometridae.

Source: Wikipedia

Size

The wingspan is roughly 26 mm.

Source: Wikipedia

When you see it

The flight period for adults runs from June through September.

Source: Wikipedia

Where it comes from

Its range includes Canada, the United States, and several European countries such as France and Switzerland.

Source: Wikipedia

Where it is found in the US

Recorded in 21 of 51 states and DC. Most records: California, Wyoming, Colorado, New Hampshire, Montana, Vermont, Massachusetts, Connecticut.

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

Source: GBIF

Status: native in North America; native in United States. Source: iNaturalist

Months it is reported in the US

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Source: GBIF

More photos

Questions people ask

When are the adults active?

Adults fly from June to September in North America.

Source: Wikipedia

Same family (Geometridae)

Sources

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

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

Text written 2026-10-25 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-25.

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.