Tetraponera rufonigra
In 3 days ~30% in a week ~60%
Tetraponera rufonigra, is a species of ant belonging to the subfamily Pseudomyrmecinae. It is distributed across Southeast Asia Commonly called the bi-coloured arboreal ant, they are arboreal and build small nests which are excavated holes usually in dried parts of trees. They are active hunters and hunt small insects. They have a well developed sting and when stung can cause allergic reactions in human beings.
The ant is known as "Hath polayaa" in Sinhala. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sundarbans National Park | 🇮🇳 India | |
| 2 | Nagarhole National Park | 🇮🇳 India | |
| 3 | Chitwan National Park | 🇳🇵 Nepal | |
| 4 | Minneriya National Park | 🇱🇰 Sri Lanka |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Tiruppur | 🇮🇳 India | |
| 2 | Tiruchirappalli | 🇮🇳 India | |
| 3 | Chennai | 🇮🇳 India | |
| 4 | Coimbatore | 🇮🇳 India | |
| 5 | Mumbai | 🇮🇳 India | |
| 6 | Kolkata | 🇮🇳 India | |
| 7 | Visakhapatnam | 🇮🇳 India | |
| 8 | Vadodara | 🇮🇳 India | |
| 9 | Bangkok | 🇹🇭 Thailand | |
| 10 | Johor Bahru | 🇲🇾 Malaysia |
With luck
About 10% of wildlife watchers report an Arboreal Bicolored Slender Ant sighting in Ho Chi Minh City on a given day, based on 10 verified sightings from GBIF citizen-science data. It is the 65th most-seen of the 121 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, September and November–December
In those months about 20% of wildlife watchers report an Arboreal Bicolored Slender Ant in Ho Chi Minh City on a given day, against under 5% in January, March–April, June–July and October, the lowest months.
Between 3 and 6 pm
Across all the parks we cover, that three-hour window holds the most Arboreal Bicolored Slender Ant sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
14th of 20
Of the 20 cities where we can rate Arboreal Bicolored Slender Ant sightings, Ho Chi Minh City ranks 14th at about 10%. The best odds are in Tiruppur (India, about 30%), Tiruchirappalli (India, about 30%) and Chennai (India, about 30%).
Same family: Formicidae
The closest relatives of the Arboreal Bicolored Slender Ant that you can see in Ho Chi Minh City (family Formicidae, Ants) are Asian Weaver Ant (about 40%), Tropical Fire Ant (about 20%) and Longhorn Crazy Ant (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Arboreal Bicolored Slender Ant is recorded against all the insects logged in Ho Chi Minh City (10 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.
