Yemma exilis
In 3 days ~20% in a week ~40%
Yemma exilis is a species of stilt bug in the family Berytidae. It is found in eastern Asia, especially Korea and Japan. Wikipedia →
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Yemma exilis sighting in Seoul on a given day, based on 26 verified sightings from GBIF citizen-science data. It is the 119th most-seen of the 525 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
April, July–September and November
In those months about 10% of wildlife watchers report a Yemma exilis in Seoul on a given day, against under 5% in May–June, October and December–March, the lowest months. Those are among Seoul's wettest months, with about 180 mm of rain a month against 20 mm in January.
Yes
Of the 4 cities where we can rate Yemma exilis sightings, Seoul has the highest daily chance: about 10%. Next come Beijing (China, about 10%) and Osaka (Japan, about 10%).
GBIF citizen-science records
It is estimated from how often the Yemma exilis is recorded against all the insects logged in Seoul (26 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.
