Batocera rubus
In 3 days ~10% in a week ~20%
Batocera rubus, the mango longhorn or rubber root borer, is a species of beetle in the family Cerambycidae. It was described by Carl Linnaeus in his landmark 1758 10th edition of Systema Naturae. It is known from Japan, China, Java, India, Laos, Myanmar, Malaysia, the Philippines, South Korea, Taiwan, Sumatra, Thailand, and Vietnam. It feeds on Ficus carica, Ficus elastica, and Mangifera indica. It's a medium-large species of longhorn beetle that measures a length of 20-65 mm from head to tip. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Tuen Mun | 🇨🇳 China | |
| 2 | Denpasar | 🇮🇩 Indonesia | |
| 3 | Hong Kong | 🇨🇳 China | |
| 4 | Zhuhai [Macau] | 🇨🇳 China | |
| 5 | Guangzhou | 🇨🇳 China | |
| 6 | Taichung | 🇹🇼 Taiwan | |
| 7 | Kuala Lumpur | 🇲🇾 Malaysia | |
| 8 | Taipei | 🇹🇼 Taiwan | |
| 9 | Kaohsiung | 🇹🇼 Taiwan | |
| 10 | Singapore | 🇸🇬 Singapore |
Rare
Under 5% of wildlife watchers report a Mango Longhorn Beetle sighting in Singapore on a given day, based on 17 verified sightings from GBIF citizen-science data. It is the 589th most-seen of the 1045 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.
December
In that month about 10% of wildlife watchers report a Mango Longhorn Beetle in Singapore on a given day, against under 5% in January to November, the lowest months. That is one of Singapore's wettest months, with about 300 mm of rain against 100 mm in February.
10th of 10
Of the 10 cities where we can rate Mango Longhorn Beetle sightings, Singapore ranks 10th at under 5%. The best odds are in Tuen Mun (China, about 10%), Denpasar (Indonesia, about 10%) and Hong Kong (China, about 10%).
Same family: Cerambycidae
The closest relatives of the Mango Longhorn Beetle that you can see in Singapore (family Cerambycidae, Longhorn Beetles) are Lebbek Borer (about 10%) and Epepeotes luscus (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Mango Longhorn Beetle is recorded against all the insects logged in Singapore (17 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.
