Iassus lanio
In 3 days ~10% in a week ~20%
Iassus lanio is the type species of planthoppers in its genus and the tribe Iassini. This species can be found throughout Europe including the British Isles through to Russia and Northern Africa; no subspecies are listed in the Catalogue of Life. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Bavarian Forest National Park | 🇩🇪 Germany |
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report an Oak Leafhopper sighting in Paris on a given day, based on 10 verified sightings from GBIF citizen-science data. It is the 561st most-seen of the 916 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.
June
In that month about 10% of wildlife watchers report an Oak Leafhopper in Paris on a given day, against under 5% in July to May, the lowest months.
Between 9 pm and midnight
Across all the parks we cover, that three-hour window holds the most Oak Leafhopper sightings with a recorded time, and about 6 in 10 of them come between 6 pm and 6 am: it is seen both by day and at night.
4th of 4
Of the 4 cities where we can rate Oak Leafhopper sightings, Paris ranks 4th at under 5%. The best odds are in Liverpool (United Kingdom, about 10%), London (United Kingdom, under 5%) and Berlin (Germany, under 5%).
GBIF citizen-science records
It is estimated from how often the Oak Leafhopper is recorded against all the insects logged in Paris (10 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.
