Phyllopertha diversa
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Osaka | 🇯🇵 Japan |
Rare
Under 5% of wildlife watchers report a Phyllopertha diversa sighting in Osaka on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 304th most-seen of the 352 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.
April
In that month about 10% of wildlife watchers report a Phyllopertha diversa in Osaka on a given day, against under 5% in May to March, the lowest months.
Only Osaka, in our data
Osaka is the only city on Wallace's Line with enough records to rate Phyllopertha diversa sightings: under 5% of wildlife watchers there report one on a given day.
Same family: Scarabaeidae
The closest relatives of the Phyllopertha diversa that you can see in Osaka (family Scarabaeidae, Scarabs) are Green Chafer (about 20%), Japanese Rhinoceros Beetle (about 10%) and Oriental Beetle (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Phyllopertha diversa is recorded against all the insects logged in Osaka (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.
