Henosepilachna vigintioctopunctata
In 3 days ~30% in a week ~60%
Henosepilachna vigintioctopunctata is a species of beetle in the family Coccinellidae. It is commonly known as the 28-spotted potato ladybird or the Hadda beetle. It feeds on the foliage of potatoes and other solanaceous crops. It was previously called Epilachna vigintioctopunctata and is a cryptic species complex. It is very often confused with a closely related species, Henosepilachna vigintioctomaculata, which occurs in Russia, China, Japan, and Korea, and is given the same "common name".
Temperature and humidity strongly influence the seasonal abundance of this species; the population increases with increased minimum temperature, and higher relative humidity. However, this species has two natural enemies, Tetrastichus sp. and Pediobius foveolatus, that suppress the beetle population by parasitizing their larval and pupal stages.
This species is native to southeastern Asia, primarily India, but has been accidentally introduced to other parts of the world, including Australia and New Zealand. It has also been recorded from Brazil and Argentina, beginning in 1996.
This species causes damage... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Lamington National Park | 🇦🇺 Australia | |
| 2 | Springbrook National Park | 🇦🇺 Australia | |
| 3 | Royal National Park | 🇦🇺 Australia | |
| 4 | Blue Mountains National Park | 🇦🇺 Australia | |
| 5 | Tijuca National Park | 🇧🇷 Brazil |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Auckland | 🇳🇿 New Zealand | |
| 2 | Tasikmalaya | 🇮🇩 Indonesia | |
| 3 | Brisbane | 🇦🇺 Australia | |
| 4 | Yogyakarta | 🇮🇩 Indonesia | |
| 5 | Buenos Aires | 🇦🇷 Argentina | |
| 6 | Bandung | 🇮🇩 Indonesia | |
| 7 | Nagoya | 🇯🇵 Japan | |
| 8 | Sydney | 🇦🇺 Australia | |
| 9 | Prayagraj | 🇮🇳 India | |
| 10 | Maceió | 🇧🇷 Brazil |
With luck
About 10% of wildlife watchers report a Hadda Beetle sighting in Lamington National Park on a given day, based on 13 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 131st most-seen of the 430 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.
March and May
In those months about 20% of wildlife watchers report a Hadda Beetle in Lamington National Park on a given day, against under 5% in February, April and June–July, the lowest months.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Hadda Beetle sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 5 parks where we can rate Hadda Beetle sightings, Lamington National Park has the highest daily chance: about 10%. Next come Springbrook National Park (Australia, about 10%) and Royal National Park (Australia, about 10%).
GBIF citizen-science records
It is estimated from how often the Hadda Beetle is recorded against all the insects logged in Lamington National Park (13 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.
