Grammoptera ruficornis
In 3 days ~30% in a week ~50%
Grammoptera ruficornis is a species of beetle in family Cerambycidae. The Latin scientific name ruficornis of this species means "with red antennae". This species can be found in the Palearctic realm. It is present in most of Europe (Albania, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Moldova, Montenegro, Netherlands, Norway, Poland, Portugal, Romania, Russia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine and United Kingdom), in Caucasus, Transcaucasia, Turkey, Azerbaijan and Iran.
These longhorns are linked to deciduous forest and they occur in forests, glades, pastures and old deciduous trees. In the Alps they rarely exceed an elevation of 1,000 metres (3,300 ft) above sea level. Grammoptera ruficornis can reach a body length of about 3–7 mm (0.12–0.28 in). Females are longer and wider than males. These small longicorns have a stretched... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Vienna | 🇦🇹 Austria | |
| 2 | London | 🇬🇧 United Kingdom | |
| 3 | Birmingham | 🇬🇧 United Kingdom | |
| 4 | Leeds | 🇬🇧 United Kingdom | |
| 5 | Brussels | 🇧🇪 Belgium | |
| 6 | Paris | 🇫🇷 France | |
| 7 | Warsaw | 🇵🇱 Poland | |
| 8 | Rotterdam [The Hague] | 🇳🇱 Netherlands | |
| 9 | Munich | 🇩🇪 Germany | |
| 10 | Manchester | 🇬🇧 United Kingdom |
With luck
About 10% of wildlife watchers report a Common Grammoptera sighting in Vienna on a given day, based on 222 verified sightings from GBIF citizen-science data. It is the 78th most-seen of the 1406 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 50%, if each day is a fresh chance.
April and May
In those months about 20% of wildlife watchers report a Common Grammoptera in Vienna on a given day, against under 5% in July to March, the lowest months.
Yes
Of the 16 cities where we can rate Common Grammoptera sightings, Vienna has the highest daily chance: about 10%. Next come London (United Kingdom, about 10%) and Birmingham (United Kingdom, about 10%).
Same family: Cerambycidae
The closest relatives of the Common Grammoptera that you can see in Vienna (family Cerambycidae, Longhorn Beetles) are Alpine Longhorn Rosalia (about 10%), Dorcadion aethiops (about 10%) and Capricorn Beetle (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Common Grammoptera is recorded against all the insects logged in Vienna (222 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.
