Rhopalomyia floccosa
In 3 days ~10%
Rhopalomyia floccosa, the sagebrush woolly stem gall midge, is a species of gall midges, insects in the family Cecidomyiidae. It induces galls on the host Artemisia californica, California sagebrush. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | San Francisco | 🇺🇸 United States | |
| 2 | Los Angeles | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Sagebrush Woolly Stem Gall Midge sighting in Los Angeles on a given day, based on 17 verified sightings from GBIF citizen-science data. It is the 454th most-seen of the 851 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Sagebrush Woolly Stem Gall Midge in Los Angeles on a given day, so our monthly data shows no clear season.
Among the best
Of the 2 cities where we can rate Sagebrush Woolly Stem Gall Midge sightings, Los Angeles ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in San Francisco (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Sagebrush Woolly Stem Gall Midge is recorded against all the insects logged in Los Angeles (17 verified sightings), 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.
