Lunate Longhorn-cuckoo Bee

Triepeolus lunatus · Order: Hymenoptera · Family: Apidae

Also called: Lunate Longhorn-Cuckoo

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
Lunate Longhorn-cuckoo Bee
Photo: USGS Bee Inventory and Monitoring Lab, no known copyright restrictions (public domain), Public domain

It lives on the edges of forests and in meadow areas. Its range extends across North America, from Canada down to northern Mexico.

Source: Wikipedia

Where it lives

It prefers forest edges and meadow habitats.

Source: Wikipedia

Where it comes from

It is found throughout North America, from Canada to northern Mexico.

Source: Wikipedia

Where it is found in the US

Recorded in 42 of 51 states and DC. Most records: Illinois, Texas, New York, Kansas, Pennsylvania, Arizona, Ohio, North Carolina.

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

Source: GBIF

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

Months it is reported in the US

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Source: GBIF

More photos

Questions people ask

What habitats does the Lunate Longhorn-cuckoo Bee prefer?

It prefers forest edges and meadow habitats.

Source: Wikipedia

Where is the Lunate Longhorn-cuckoo Bee found?

It is found across North America, from Canada to northern Mexico.

Source: Wikipedia

Same family (Apidae)

Sources

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

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

Text written 2026-10-23 from the sources above and checked sentence by sentence against them. Data fetched 2026-10-23.

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.