Silvanus unidentatus
In 3 days ~10% in a week ~20%
Silvanus unidentatus, is a species of silvanid flat bark beetle in the family Silvanidae. Native to Eurasia, it is established in North America and Chile. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kyiv | 🇺🇦 Ukraine |
Rare
Under 5% of wildlife watchers report a Silvanus unidentatus sighting in Kyiv on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 591st most-seen of the 753 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.
June, September and December
In those months about 10% of wildlife watchers report a Silvanus unidentatus in Kyiv on a given day, against under 5% in January–May, July–August and October–November, the lowest months.
Only Kyiv, in our data
Kyiv is the only city on Wallace's Line with enough records to rate Silvanus unidentatus sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Silvanus unidentatus is recorded against all the insects logged in Kyiv (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.
