Calligrapha verrucosa
In 3 days ~10% in a week ~20%
Calligrapha verrucosa is a species of leaf beetle in the family Chrysomelidae. It is found in North America. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Edmonton | 🇨🇦 Canada |
Rare
Under 5% of wildlife watchers report a Calligrapha verrucosa sighting in Edmonton on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 273rd most-seen of the 390 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 a Calligrapha verrucosa in Edmonton on a given day, so our monthly data shows no clear season.
Only Edmonton, in our data
Edmonton is the only city on Wallace's Line with enough records to rate Calligrapha verrucosa sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Calligrapha verrucosa is recorded against all the insects logged in Edmonton (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.
