Flying Saucer Lady Beetle

Anatis rathvoni · Order: Coleoptera · Family: Coccinellidae

Also called: Rathvon's Lady Beetle, Flying Saucer Ladybug

No source yet on danger. We have no source yet on whether it bites, stings or damages anything.
Flying Saucer Lady Beetle
Photo: Claus Giloi, CC BY

They are found in western North America, from southern Alberta and British Columbia down to northern California.

Source: Wikipedia

Size

They are about 7.5 to 10.2 mm long.

Source: Wikipedia

Where it lives

They occur in western North America, recorded from southern Alberta through British Columbia to northern California.

Source: Wikipedia

Where it comes from

Their native range is western North America, spanning parts of Canada and the United States.

Source: Wikipedia

Where it is found in the US

Recorded in 7 of 51 states and DC. Most records: California, Oregon, Washington, Idaho, Montana, Nevada, New Mexico.

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

Source: GBIF

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

Months it is reported in the US

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Source: GBIF

More photos

Same family (Coccinellidae)

Sources

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

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.