Calosoma chinense
In 3 days ~10% in a week ~20%
Calosoma chinense is a species of ground beetle in the subfamily of Carabinae. It was described by William Kirby in 1819. This species is found in China, North Korea, South Korea, Japan and Russia. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Tokyo | 🇯🇵 Japan |
Rare
Under 5% of wildlife watchers report a Calosoma chinense sighting in Tokyo on a given day, based on 14 verified sightings from GBIF citizen-science data. It is the 557th most-seen of the 1013 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.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Calosoma chinense in Tokyo on a given day, so our monthly data shows no clear season.
Only Tokyo, in our data
Tokyo is the only city on Wallace's Line with enough records to rate Calosoma chinense sightings: under 5% of wildlife watchers there report one on a given day.
Same family: Carabidae
The closest relatives of the Calosoma chinense that you can see in Tokyo (family Carabidae, Ground Beetles) are Cylindera kaleea (about 10%) and Carabus insulicola (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Calosoma chinense is recorded against all the insects logged in Tokyo (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.
