Galeruca rudis
In 3 days ~10% in a week ~20%
Galeruca rudis is a species of skeletonizing leaf beetle in the family Chrysomelidae. It is found in North America, where it has been recorded from California and New Mexico to Yukon and British Columbia. This species is associated with various lupine species throughout its habitat. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Olympic National Park | 🇺🇸 United States |
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Galeruca rudis sighting in Olympic National Park on a given day, based on 5 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 182nd most-seen of the 207 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
September and October
In those months about 10% of wildlife watchers report a Galeruca rudis in Olympic National Park on a given day, against under 5% in November to August, the lowest months.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Galeruca rudis sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Only Olympic National Park, in our data
Olympic National Park is the only park on Wallace's Line with enough records to rate Galeruca rudis sightings: under 5% of wildlife watchers there report one on a given day.
Same order: Coleoptera
The closest relatives of the Galeruca rudis that you can see in Olympic National Park (order Coleoptera, Beetles) are Narrow-Collared Snail-Eating Beetle (about 20%), White-Spotted Sawyer (about 10%) and Red Net-Winged Beetle (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Galeruca rudis is recorded against all the insects logged in Olympic National Park (5 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
