Arocatus roeselii
In 3 days ~20% in a week ~40%
Arocatus roeselii is a species of lygaeid bug. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report an Arocatus roeselii sighting in Paris on a given day, based on 49 verified sightings from GBIF citizen-science data. It is the 175th most-seen of the 916 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
November to January
In those months about 20% of wildlife watchers report an Arocatus roeselii in Paris on a given day, against under 5% in April to September, the lowest months.
Yes
Of the 10 cities where we can rate Arocatus roeselii sightings, Paris has the highest daily chance: about 10%. Next come Lyon (France, about 10%) and Berlin (Germany, about 10%).
GBIF citizen-science records
It is estimated from how often the Arocatus roeselii is recorded against all the insects logged in Paris (49 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.
