Pterolophia annulata
In 3 days ~10% in a week ~20%
Pterolophia annulata is a species of beetle in the family Cerambycidae. It was described by Chevrolat in 1845, originally under the genus Coptops. It is known from Myanmar, China, Burma, Japan, Korea and Taiwan. It feeds on Piper nigrum. Wikipedia →
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Pterolophia annulata sighting in Osaka on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 304th most-seen of the 352 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, October and December
In those months about 10% of wildlife watchers report a Pterolophia annulata in Osaka on a given day, against under 5% in January–March, May–September and November, the lowest months.
2nd of 3
Of the 3 cities where we can rate Pterolophia annulata sightings, Osaka ranks 2nd at under 5%. The best odds are in Tuen Mun (China, about 10%).
Same family: Cerambycidae
The closest relatives of the Pterolophia annulata that you can see in Osaka (family Cerambycidae, Longhorn Beetles) are Red Necked Longhorn Beetle (about 10%), Citrus Longhorn Beetle (about 10%) and Thin-Winged Longicorn Beetle (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Pterolophia annulata is recorded against all the insects logged in Osaka (5 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.
