Grain Support Beetle

Grain Support Beetle

Aegosoma scabricorne

Daily sighting probability ~10% · With luck
at Belgrade

In 3 days ~20% in a week ~30%

5 Verified sightings at Belgrade
16 In all 2 parks From 2019 to 2026
June Best month
🌅 Crepuscular When it's spotted

About the Grain Support Beetle

Aegosoma scabricorne is a species of long-horned beetles belonging to the family Cerambycidae. Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Cévennes National Park 🇫🇷 France
~10%
2 Pyrénées National Park 🇫🇷 France
<5%

Cities Where Found

# City Country Daily sighting probability
1 Budapest 🇭🇺 Hungary
~10%
2 Lyon 🇫🇷 France
~10%
3 Bucharest 🇷🇴 Romania
~10%
4 Vienna 🇦🇹 Austria
~10%
5 Belgrade 🇷🇸 Serbia
~10%
6 Milan 🇮🇹 Italy
<5%

Before you go

What are the chances of seeing a Grain Support Beetle in Belgrade?

With luck

About 10% of wildlife watchers report a Grain Support Beetle sighting in Belgrade on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 107th most-seen of the 127 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 30%, if each day is a fresh chance.

When is the best time to see a Grain Support Beetle in Belgrade?

June to September

In those months about 10% of wildlife watchers report a Grain Support Beetle in Belgrade on a given day, against under 5% in October to May, the lowest months.

What time of day is best to see a Grain Support Beetle?

Between 10 pm and 1 am

Across all the parks we cover, that three-hour window holds the most Grain Support Beetle sightings with a recorded time, and about half of them come between 6 am and 6 pm: it is most active around dawn and dusk.

Is Belgrade the best place to see a Grain Support Beetle?

Among the best

Of the 6 cities where we can rate Grain Support Beetle sightings, Belgrade ranks 5th at about 10%, level with the leaders once rounded. The best odds are in Budapest (Hungary, about 10%), Lyon (France, about 10%) and Bucharest (Romania, about 10%).

Which relatives of the Grain Support Beetle live in Belgrade?

Same family: Cerambycidae

The closest relatives of the Grain Support Beetle that you can see in Belgrade (family Cerambycidae, Longhorn Beetles) are Neodorcadion bilineatum (about 10%) and Dorcadion scopolii (about 10%), with each one's daily chance of a sighting.

Where does the Grain Support Beetle sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Grain Support Beetle is recorded against all the insects logged in Belgrade (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.

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