Otiorhynchus cribricollis
In 3 days ~10% in a week ~20%
Otiorhynchus cribricollis, also known as the cribrate weevil, is one of the many species in the weevil family (Curculionidae). Native to the Mediterranean, it has been reported as a pest of apple orchards and vineyards in Western Australia and recorded as a parasite in Canada. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Lisbon | 🇵🇹 Portugal | |
| 2 | San Francisco | 🇺🇸 United States | |
| 3 | San Diego | 🇺🇸 United States | |
| 4 | Los Angeles | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Cribrate Weevil sighting in San Francisco on a given day, based on 20 verified sightings from GBIF citizen-science data. It is the 346th most-seen of the 737 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 Cribrate Weevil in San Francisco on a given day, so our monthly data shows no clear season.
Among the best
Of the 4 cities where we can rate Cribrate Weevil sightings, San Francisco ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Lisbon (Portugal, under 5%).
GBIF citizen-science records
It is estimated from how often the Cribrate Weevil is recorded against all the insects logged in San Francisco (20 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.
