Histia flabellicornis
In 3 days ~30% in a week ~50%
Histia flabellicornis is a moth in the family Zygaenidae. It was described by Johan Christian Fabricius in 1775. It is found in Asia. It has been recorded feeding on Bischofia trifoliata. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cuc Phuong National Park | 🇻🇳 Vietnam | |
| 2 | Taroko National Park | 🇹🇼 Taiwan | |
| 3 | Kaeng Krachan National Park | 🇹🇭 Thailand |
With luck
About 10% of wildlife watchers report a Histia flabellicornis sighting in Taroko National Park on a given day, based on 11 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 181st most-seen of the 447 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 50%, if each day is a fresh chance.
September and October
In those months about 20% of wildlife watchers report a Histia flabellicornis in Taroko National Park on a given day, against under 5% in July–August and November–January, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Histia flabellicornis sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
2nd of 3
Of the 3 parks where we can rate Histia flabellicornis sightings, Taroko National Park ranks 2nd at about 10%. The best odds are in Cuc Phuong National Park (Vietnam, about 20%).
Same family: Zygaenidae
The closest relatives of the Histia flabellicornis that you can see in Taroko National Park (family Zygaenidae, Burnet Moths) are Red Slug Caterpillar (about 20%), Arachotia hohuanshanensis (about 10%) and Clelea nigroviridis (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Histia flabellicornis is recorded against all the insects logged in Taroko National Park (11 verified sightings from 2019 to 2026), 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.
