Psacothea hilaris
In 3 days ~20% in a week ~40%
Psacothea hilaris, the yellow spotted longicorn beetle, is a species of beetle in the family Cerambycidae. It was described by Francis Polkinghorne Pascoe in 1857. It is known from North Korea, China and Japan. It has been introduced to Italy. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Taroko National Park | 🇹🇼 Taiwan |
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Yellow-Spotted Longicorn Beetle sighting in Milan on a given day, based on 26 verified sightings from GBIF citizen-science data. It is the 98th most-seen of the 351 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
June
In that month about 20% of wildlife watchers report a Yellow-Spotted Longicorn Beetle in Milan on a given day, against under 5% in December to May, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Yellow-Spotted Longicorn 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.
7th of 11
Of the 11 cities where we can rate Yellow-Spotted Longicorn Beetle sightings, Milan ranks 7th at about 10%. The best odds are in Nanjing (China, about 20%), Nagoya (Japan, about 10%) and Naha (Japan, about 10%).
GBIF citizen-science records
It is estimated from how often the Yellow-Spotted Longicorn Beetle is recorded against all the insects logged in Milan (26 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.
