Pachyerannis obliquaria
In 3 days ~10% in a week ~20%
Pachyerannis is a monotypic moth genus in the family Geometridae described by Inoue in 1982. Its only species, Pachyerannis obliquaria, first described by Victor Motschulsky in 1860, is known from Japan and the Russian Far East.
The wingspan is 24–30 mm. 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 Pachyerannis obliquaria sighting in Tokyo on a given day, based on 30 verified sightings from GBIF citizen-science data. It is the 406th 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.
November and December
In those months about 10% of wildlife watchers report a Pachyerannis obliquaria in Tokyo on a given day, against under 5% in January to October, the lowest months.
Only Tokyo, in our data
Tokyo is the only city on Wallace's Line with enough records to rate Pachyerannis obliquaria sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Pachyerannis obliquaria 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.
