Neolasioptera perfoliata
In 3 days ~10%
Neolasioptera perfoliata is a species of gall midge in the family Cecidomyiidae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Chicago | 🇺🇸 United States | |
| 2 | Washington | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Boneset Stem Midge sighting in Washington on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 1533rd most-seen of the 1807 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 Boneset Stem Midge in Washington on a given day, so our monthly data shows no clear season.
Among the best
Of the 2 cities where we can rate Boneset Stem Midge sightings, Washington ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Chicago (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Boneset Stem Midge is recorded against all the insects logged in Washington (6 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.
