Apriona rugicollis
In 3 days ~20% in a week ~40%
Apriona rugicollis is a species of beetle in the family Cerambycidae. It was described by Louis Alexandre Auguste Chevrolat in 1852. It is known from China, Cambodia, Japan, Taiwan, North Korea, South Korea, and Vietnam. 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 an Apriona rugicollis 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.
May
In that month about 20% of wildlife watchers report an Apriona rugicollis in Taroko National Park on a given day, against under 5% in August to April, the lowest months.
Between 9 pm and midnight
Across all the parks we cover, that three-hour window holds the most Apriona rugicollis sightings with a recorded time, and about 6 in 10 of them come between 6 pm and 6 am: 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 Apriona rugicollis sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Cerambycidae
The closest relatives of the Apriona rugicollis that you can see in Taroko National Park (family Cerambycidae, Longhorn Beetles) are Yellow-Spotted Longicorn Beetle (about 20%), Chlorophorus signaticollis (about 10%) and Brown-Marmorated Longicorn Beetle (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Apriona rugicollis 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.
