Neuroctenus castaneus
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Neuroctenus castaneus sighting in Seoul on a given day, based on 8 verified sightings from GBIF citizen-science data. It is the 353rd most-seen of the 525 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.
April to June
In those months about 10% of wildlife watchers report a Neuroctenus castaneus in Seoul on a given day, against under 5% in July to March, the lowest months.
Yes
Of the 2 cities where we can rate Neuroctenus castaneus sightings, Seoul has the highest daily chance: under 5%. Next come Tokyo (Japan, under 5%).
Same order: Hemiptera
The closest relatives of the Neuroctenus castaneus that you can see in Seoul (order Hemiptera, True Bugs, Hoppers, Aphids, and allies) are Robust Cicada (about 30%), Spotted Lanternfly (about 20%) and Eastern Horse Cicada (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Neuroctenus castaneus is recorded against all the insects logged in Seoul (8 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.
