Stenotrachelus aeneus
In 3 days ~10% in a week ~30%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Doñana National Park | 🇪🇸 Spain | |
| 2 | Sierra Nevada National Park | 🇪🇸 Spain | |
| 3 | Sierra de Guadarrama National Park | 🇪🇸 Spain | |
| 4 | Pyrénées National Park | 🇫🇷 France |
Rare
Under 5% of wildlife watchers report a Brassy False Long-Horned Beetle sighting in Barcelona on a given day, based on 14 verified sightings from GBIF citizen-science data. It is the 229th most-seen of the 381 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.
April and May
In those months about 10% of wildlife watchers report a Brassy False Long-Horned Beetle in Barcelona on a given day, against under 5% in June to March, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Brassy False Long-Horned Beetle sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
2nd of 3
Of the 3 cities where we can rate Brassy False Long-Horned Beetle sightings, Barcelona ranks 2nd at under 5%. The best odds are in Algiers (Algeria, about 10%).
Same order: Coleoptera
The closest relatives of the Brassy False Long-Horned Beetle that you can see in Barcelona (order Coleoptera, Beetles) are Seven-Spotted Lady Beetle (about 30%), Mediterranean Spotted Chafer (about 20%) and Elm Leaf Beetle (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Brassy False Long-Horned Beetle is recorded against all the insects logged in Barcelona (14 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.
