Silhouette: janetgraham84new · PhyloPic
Pterostichus cylindricus
In 3 days ~20% in a week ~40%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Belgrade | 🇷🇸 Serbia |
With luck
About 10% of wildlife watchers report a Pterostichus cylindricus sighting in Belgrade on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 87th most-seen of the 127 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.
February, May–June and August–September
In those months about 10% of wildlife watchers report a Pterostichus cylindricus in Belgrade on a given day, against under 5% in March–April, July and October–January, the lowest months.
Only Belgrade, in our data
Belgrade is the only city on Wallace's Line with enough records to rate Pterostichus cylindricus sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Carabidae
The closest relatives of the Pterostichus cylindricus that you can see in Belgrade (family Carabidae, Ground Beetles) are Carabus ulrichii (about 10%), Leather Beetle (about 10%) and Strawberry Seed Beetle (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Pterostichus cylindricus is recorded against all the insects logged in Belgrade (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.
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