Aphanus rolandri
In 3 days ~10% in a week ~20%
Aphanus rolandri is a species of dirt-colored seed bug in the family Rhyparochromidae, found in the Palearctic. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sierra Nevada National Park | 🇪🇸 Spain |
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report an Aphanus rolandri sighting in Vienna on a given day, based on 8 verified sightings from GBIF citizen-science data. It is the 1028th 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 20%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report an Aphanus rolandri in Vienna on a given day, so our monthly data shows no clear season.
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Aphanus rolandri 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 Aphanus rolandri sightings, Vienna ranks 4th at under 5%. The best odds are in Athens (Greece, about 10%), Bucharest (Romania, about 10%) and Kyiv (Ukraine, under 5%).
GBIF citizen-science records
It is estimated from how often the Aphanus rolandri is recorded against all the insects logged in Vienna (8 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.
