What are the chances of seeing a Gonopsis affinis in Tokyo?
Rare
Under 5% of wildlife watchers report a Gonopsis affinis sighting in Tokyo on a given day, based on 33 verified sightings from GBIF citizen-science data. It is the 334th 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.
When is the best time to see a Gonopsis affinis in Tokyo?
July
In that month about 10% of wildlife watchers report a Gonopsis affinis in Tokyo on a given day, against under 5% in August to June, the lowest months.
Where else can you see a Gonopsis affinis?
Only Tokyo, in our data
Tokyo is the only city on Wallace's Line with enough records to rate Gonopsis affinis sightings: under 5% of wildlife watchers there report one on a given day.
Which relatives of the Gonopsis affinis live in Tokyo?
Same family: Pentatomidae
The closest relatives of the Gonopsis affinis that you can see in Tokyo (family Pentatomidae, Stink Bugs) are Yellow-Spotted Stink Bug (about 30%), Brown Marmorated Stink Bug (about 10%) and Glaucias subpunctatus (about 10%), with each one's daily chance of a sighting.
Where does the Gonopsis affinis sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Gonopsis affinis is recorded against all the insects logged in Tokyo (33 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.