Rutpela maculata
In 3 days ~10% in a week ~20%
Rutpela maculata, the spotted longhorn, is a beetle species of flower longhorns of the family Cerambycidae, subfamily Lepturinae. Varieties within this species include: Rutpela maculata var. calcarata Olivier, 1790 Rutpela maculata var. maculipes Podaný, 1950
Rutpela maculata var. sinuata Fabricius, 1792 This beetle is widespread in most of Europe, in the eastern Palearctic realm, and in the Near East (Albania, Austria, Belgium, Bulgaria, Corsica, Croatia, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Romania, Russia, Sardinia, Serbia, Sicily, Slovakia, Slovenia, Spain, Sweden, Switzerland... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Triglav National Park | 🇸🇮 Slovenia | |
| 2 | Aigüestortes National Park | 🇪🇸 Spain | |
| 3 | Picos de Europa National Park | 🇪🇸 Spain | |
| 4 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 5 | Cévennes National Park | 🇫🇷 France | |
| 6 | Pyrénées National Park | 🇫🇷 France | |
| 7 | Ecrins National Park | 🇫🇷 France | |
| 8 | Mercantour National Park | 🇫🇷 France | |
| 9 | Hohe Tauern National Park | 🇦🇹 Austria | |
| 10 | Snowdonia National Park | 🇬🇧 United Kingdom | |
| 11 | Białowieża National Park | 🇵🇱 Poland |
Rare
Under 5% of wildlife watchers report a Spotted Longhorn Beetle sighting in Porto on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 422nd most-seen of the 498 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.
June
In that month about 10% of wildlife watchers report a Spotted Longhorn Beetle in Porto on a given day, against under 5% in July to May, the lowest months. That is one of Porto's driest months, with about 30 mm of rain against 140 mm in January.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Spotted Longhorn Beetle sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
15th of 15
Of the 15 cities where we can rate Spotted Longhorn Beetle sightings, Porto ranks 15th at under 5%. The best odds are in Birmingham (United Kingdom, about 10%), London (United Kingdom, about 10%) and Essen (Germany, about 10%).
GBIF citizen-science records
It is estimated from how often the Spotted Longhorn Beetle is recorded against all the insects logged in Porto (6 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.
