Chlorophorus annularis
In 3 days ~30% in a week ~60%
Chlorophorus annularis - the bamboo tiger longicorn, or bamboo borer - is a species of beetle in the family Cerambycidae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Yogyakarta | 🇮🇩 Indonesia | |
| 2 | Dhaka | 🇧🇩 Bangladesh | |
| 3 | Kolkata | 🇮🇳 India | |
| 4 | Zhuhai [Macau] | 🇨🇳 China | |
| 5 | Hong Kong | 🇨🇳 China | |
| 6 | Tuen Mun | 🇨🇳 China | |
| 7 | Taipei | 🇹🇼 Taiwan | |
| 8 | Brisbane | 🇦🇺 Australia | |
| 9 | Tokyo | 🇯🇵 Japan |
With luck
About 10% of wildlife watchers report a Bamboo Tiger Longhorn sighting in Dhaka on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 68th most-seen of the 92 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
May
In that month about 30% of wildlife watchers report a Bamboo Tiger Longhorn in Dhaka on a given day, against under 5% in January–February, April, June and August–November, the lowest months. That is one of Dhaka's wettest months, with about 290 mm of rain against 10 mm in January.
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most Bamboo Tiger Longhorn sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 9 cities where we can rate Bamboo Tiger Longhorn sightings, Dhaka ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Yogyakarta (Indonesia, about 10%).
Same order: Coleoptera
The closest relatives of the Bamboo Tiger Longhorn that you can see in Dhaka (order Coleoptera, Beetles) are Six-Spotted Zigzag Ladybird (about 30%), Small Transverse Ladybird Beetle (about 20%) and Green Tortoise Beetle (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Bamboo Tiger Longhorn is recorded against all the insects logged in Dhaka (6 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.
