Orientus ishidae
In 3 days ~10% in a week ~30%
Orientus ishidae, the Japanese leafhopper or mosaic leafhopper, is a species of leafhopper belonging to the family Cicadellidae and subfamily Deltocephalinae. 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 a Japanese Leafhopper sighting in Vienna on a given day, based on 29 verified sightings from GBIF citizen-science data. It is the 442nd most-seen of the 1406 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
July and August
In those months about 10% of wildlife watchers report a Japanese Leafhopper in Vienna on a given day, against under 5% in September to June, the lowest months. Those are among Vienna's wettest months, with about 85 mm of rain a month against 40 mm in February.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Japanese Leafhopper sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
11th of 23
Of the 23 cities where we can rate Japanese Leafhopper sightings, Vienna ranks 11th at under 5%. The best odds are in Berlin (Germany, about 10%), Munich (Germany, about 10%) and Kyiv (Ukraine, about 10%).
Same family: Cicadellidae
The closest relatives of the Japanese Leafhopper that you can see in Vienna (family Cicadellidae, Typical Leafhoppers) are Zygina nivea (about 10%), Penthimia nigra (about 10%) and Ribautiana debilis (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Japanese Leafhopper is recorded against all the insects logged in Vienna (29 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.
