Ducetia japonica
In 3 days ~20% in a week ~40%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Ducetia japonica sighting in Hangzhou on a given day, based on 8 verified sightings from GBIF citizen-science data. It is the 89th most-seen of the 172 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.
July
In that month about 20% of wildlife watchers report a Ducetia japonica in Hangzhou on a given day, against under 5% in September to May, the lowest months.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Ducetia japonica sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
4th of 10
Of the 10 cities where we can rate Ducetia japonica sightings, Hangzhou ranks 4th at about 10%. The best odds are in Nagoya (Japan, about 20%), Sendai (Japan, about 10%) and Seoul (South Korea, about 10%).
Same family: Tettigoniidae
The closest relatives of the Ducetia japonica that you can see in Hangzhou (family Tettigoniidae, Katydids) are Black-Kneed Meadow Katydid (about 10%), Ruspolia lineosa (about 10%) and Tegra novaehollandiae (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Ducetia japonica is recorded against all the insects logged in Hangzhou (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.
