Valenzuela flavidus
In 3 days ~10% in a week ~30%
Valenzuela flavidus is a species of Psocoptera from Caeciliusidae family that can be found in the United Kingdom, and sometimes Ireland. They are also common in Austria, Azores, Belgium, Bulgaria, Canary Islands, Croatia, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Latvia, Luxembourg, Norway, Poland, Portugal, Romania, Spain, Sweden, Switzerland, and the Netherlands. It is also widespread in Near East. The species are yellowish-black coloured. Wikipedia →
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Yellow Barklouse sighting in Berlin on a given day, based on 19 verified sightings from GBIF citizen-science data. It is the 383rd 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 30%, if each day is a fresh chance.
May, August and October–December
In those months about 10% of wildlife watchers report a Yellow Barklouse in Berlin on a given day, against under 5% in January–April, June–July and September, the lowest months.
8th of 21
Of the 21 cities where we can rate Yellow Barklouse sightings, Berlin ranks 8th at under 5%. The best odds are in Hamburg (Germany, about 10%), Leeds (United Kingdom, about 10%) and London (United Kingdom, about 10%).
Same order: Psocodea
The closest relatives of the Yellow Barklouse 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 Yellow Barklouse is recorded against all the insects logged in Berlin (19 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.
