Tenthredo zonula
In 3 days ~10% in a week ~30%
Tenthredo zonula, a common sawfly, is a species belonging to the family Tenthredinidae subfamily Tenthrediniinae. It is mainly present in France, Germany, Italy, Austria, Switzerland, Poland, Romania, Russia and Greece. The adults grow up to 8–10 millimetres (0.31–0.39 in) long. They can be encountered from June through August feeding on flowers (especially on Euphorbia and Apiaceae species). The larvae feed on Hypericum species. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Warsaw | 🇵🇱 Poland |
Rare
Under 5% of wildlife watchers report a Tenthredo zonula sighting in Warsaw on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 460th most-seen of the 580 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.
May and June
In those months about 10% of wildlife watchers report a Tenthredo zonula in Warsaw on a given day, against under 5% in July to April, the lowest months.
Only Warsaw, in our data
Warsaw is the only city on Wallace's Line with enough records to rate Tenthredo zonula sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Tenthredo zonula is recorded against all the insects logged in Warsaw (7 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.
