Graphopsocus cruciatus
In 3 days ~10% in a week ~30%
Graphopsocus cruciatus is a species of Psocoptera from Stenopsocidae family. The species was introduced to the North America from Asia or Europe in 1930. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Shenandoah National Park | 🇺🇸 United States | |
| 2 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 3 | Cévennes National Park | 🇫🇷 France | |
| 4 | Pyrénées National Park | 🇫🇷 France |
Rare
Under 5% of wildlife watchers report a F-Winged Barklouse sighting in Cévennes National Park on a given day, based on 6 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 814th most-seen of the 996 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.
June, August–September and November
In those months about 10% of wildlife watchers report a F-Winged Barklouse in Cévennes National Park on a given day, against under 5% in July, October and December–May, the lowest months.
Between 4 and 7 pm
Across all the parks we cover, that three-hour window holds the most F-Winged Barklouse sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
3rd of 4
Of the 4 parks where we can rate F-Winged Barklouse sightings, Cévennes National Park ranks 3rd at under 5%. The best odds are in Shenandoah National Park (United States, about 10%) and Bavarian Forest National Park (Germany, about 10%).
GBIF citizen-science records
It is estimated from how often the F-Winged Barklouse is recorded against all the insects logged in Cévennes National Park (6 verified sightings from 2019 to 2026), 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.
