Eurydema ventralis
In 3 days ~20% in a week ~40%
Eurydema ventralis is a shield bug of the family Pentatomidae, subfamily Pentatominae. The species was first described by Friedrich August Rudolph Kolenati in 1846. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sierra Nevada National Park | 🇪🇸 Spain | |
| 2 | Cévennes National Park | 🇫🇷 France | |
| 3 | Fertő-Hanság National Park | 🇭🇺 Hungary | |
| 4 | Pyrénées National Park | 🇫🇷 France |
With luck
About 10% of wildlife watchers report a Cruciferous Bug sighting in Fertő-Hanság National Park on a given day, based on 5 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 199th most-seen of the 243 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
April–May and September
In those months about 10% of wildlife watchers report a Cruciferous Bug in Fertő-Hanság National Park on a given day, against under 5% in June–August and October–March, the lowest months.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Cruciferous Bug sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 4 parks where we can rate Cruciferous Bug sightings, Fertő-Hanság National Park ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Sierra Nevada National Park (Spain, about 10%) and Cévennes National Park (France, about 10%).
GBIF citizen-science records
It is estimated from how often the Cruciferous Bug is recorded against all the insects logged in Fertő-Hanság National Park (5 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.
