Andrallus spinidens
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 | Tokyo | 🇯🇵 Japan |
Rare
Under 5% of wildlife watchers report an Andrallus spinidens sighting in Tokyo on a given day, based on 30 verified sightings from GBIF citizen-science data. It is the 363rd 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.
September to November
In those months about 10% of wildlife watchers report an Andrallus spinidens in Tokyo on a given day, against under 5% in December to August, the lowest months.
Only Tokyo, in our data
Tokyo is the only city on Wallace's Line with enough records to rate Andrallus spinidens sightings: under 5% of wildlife watchers there report one on a given day.
Same family: Pentatomidae
The closest relatives of the Andrallus spinidens 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.
GBIF citizen-science records
It is estimated from how often the Andrallus spinidens is recorded against all the insects logged in Tokyo (30 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.
