Somatina rosacea
In 3 days ~20% in a week ~40%
Somatina rosacea is a moth of the family Geometridae first described by Charles Swinhoe in 1894. It is found in northeast India's Khasi Hills and in Taiwan. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Taroko National Park | 🇹🇼 Taiwan |
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Somatina rosacea sighting in Taroko National Park on a given day, based on 5 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 379th most-seen of the 447 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.
March and April
In those months about 20% of wildlife watchers report a Somatina rosacea in Taroko National Park on a given day, against under 5% in June to February, the lowest months.
Between 6 and 9 am
Across all the parks we cover, that three-hour window holds the most Somatina rosacea sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is seen both by day and at night.
Only Taroko National Park, in our data
Taroko National Park is the only park on Wallace's Line with enough records to rate Somatina rosacea sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Geometridae
The closest relatives of the Somatina rosacea that you can see in Taroko National Park (family Geometridae, Geometer Moths) are Biston perclara (about 10%), Agathia laetata (about 10%) and Comostola laesaria (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Somatina rosacea is recorded against all the insects logged in Taroko National Park (5 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.
