Eurygaster testudinaria
In 3 days ~10% in a week ~20%
Eurygaster testudinaria is a Palearctic shieldbug. It occurs in Europe from the Northern Mediterranean to southern Scandinavia, and East through Central Asia to northern China and Japan. This species is very difficult to differentiate from Eurygaster maura but testudinaria has a slight central depression at the front of the head. Its colour similarly varies.
Eurygaster testudinaria feeds on Poaceae (grasses). Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 2 | Vanoise National Park | 🇫🇷 France | |
| 3 | Aigüestortes National Park | 🇪🇸 Spain | |
| 4 | Pyrénées National Park | 🇫🇷 France | |
| 5 | Wadden Sea National Park | 🇩🇪 Germany | |
| 6 | Cévennes National Park | 🇫🇷 France |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Birmingham | 🇬🇧 United Kingdom | |
| 2 | Kharkiv | 🇺🇦 Ukraine | |
| 3 | London | 🇬🇧 United Kingdom | |
| 4 | Amsterdam | 🇳🇱 Netherlands | |
| 5 | Nizhny Novgorod | 🇷🇺 Russia | |
| 6 | Warsaw | 🇵🇱 Poland | |
| 7 | Kyiv | 🇺🇦 Ukraine | |
| 8 | Hamburg | 🇩🇪 Germany | |
| 9 | Brussels | 🇧🇪 Belgium | |
| 10 | Seoul | 🇰🇷 South Korea |
Rare
Under 5% of wildlife watchers report a Tortoise Bug sighting in Moscow on a given day, based on 41 verified sightings from GBIF citizen-science data. It is the 260th most-seen of the 1111 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.
July and August
In those months about 10% of wildlife watchers report a Tortoise Bug in Moscow on a given day, against under 5% in September to June, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Tortoise Bug sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
11th of 15
Of the 15 cities where we can rate Tortoise Bug sightings, Moscow ranks 11th at under 5%. The best odds are in Birmingham (United Kingdom, about 10%), Kharkiv (Ukraine, about 10%) and London (United Kingdom, about 10%).
Same order: Hemiptera
The closest relatives of the Tortoise Bug that you can see in Moscow (order Hemiptera, True Bugs, Hoppers, Aphids, and allies) are European Firebug (about 20%), Forest Bug (about 10%) and Green Shield Bug (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Tortoise Bug is recorded against all the insects logged in Moscow (41 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.
