Cerobasis guestfalica
In 3 days ~10% in a week ~20%
Cerobasis guestfalica is a species of Psocoptera belonging to the family Trogiidae. It is widespread in the world. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Tel Aviv | 🇮🇱 Israel | |
| 2 | London | 🇬🇧 United Kingdom | |
| 3 | Copenhagen | 🇩🇰 Denmark | |
| 4 | Seattle | 🇺🇸 United States | |
| 5 | Paris | 🇫🇷 France | |
| 6 | Berlin | 🇩🇪 Germany | |
| 7 | Vancouver | 🇨🇦 Canada | |
| 8 | Los Angeles | 🇺🇸 United States | |
| 9 | San Francisco | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Cerobasis guestfalica sighting in Berlin on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 949th most-seen of the 1065 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.
December
In that month about 10% of wildlife watchers report a Cerobasis guestfalica in Berlin on a given day, against under 5% in January to November, the lowest months.
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most Cerobasis guestfalica sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is seen both by day and at night.
6th of 9
Of the 9 cities where we can rate Cerobasis guestfalica sightings, Berlin ranks 6th at under 5%. The best odds are in Tel Aviv (Israel, about 10%), London (United Kingdom, under 5%) and Copenhagen (Denmark, under 5%).
Same order: Psocodea
The closest relatives of the Cerobasis guestfalica that you can see in Berlin (order Psocodea, Bark Lice, Book Lice, and Parasitic Lice) are F-Winged Barklouse (about 10%) and Peters' Barklouse (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Cerobasis guestfalica is recorded against all the insects logged in Berlin (5 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.
