Dysdercus cingulatus
In 3 days ~40% in a week ~70%
Dysdercus cingulatus is a species of true bug in the family Pyrrhocoridae, commonly known as the red cotton stainer. It is a serious pest of cotton crops, the adults and older nymphs feeding on the emerging bolls and the cotton seeds as they mature, transmitting cotton-staining fungi as they do so.
Dysdercus cingulatus grows to a length of 12 to 18 mm (0.47 to 0.71 in). It is mainly red but has a white collar and black hemelytral spots. It is closely related and very similar to Dysdercus koenigii but D. cingulatus is slightly larger and the femora have varying amounts of black while D. koenigii has completely red femora.
D. cingulatus is reported to occur in Sumatra, Borneo, the Philippines, Sri Lanka, northern India, western Pakistan, Bangladesh, Cambodia, Thailand, Papua New Guinea, and northern Australia. The exact distribution is difficult to ascertain because of historical confusion between this species and D. koenigii.
As well as cotton (Gossypium), D. cingulatus feeds on a number of other crop plants including okra (Abelmoschus esculentus), muskmallow (Abelmoschus moschatus), hibiscus, white jute (Corchorus capsularis),... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Daintree National Park | 🇦🇺 Australia |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Naha | 🇯🇵 Japan | |
| 2 | Tuen Mun | 🇨🇳 China | |
| 3 | Tainan | 🇹🇼 Taiwan | |
| 4 | Prayagraj | 🇮🇳 India | |
| 5 | Fuzhou | 🇨🇳 China | |
| 6 | Bengaluru | 🇮🇳 India | |
| 7 | Xiamen City | 🇨🇳 China | |
| 8 | Manila | 🇵🇭 Philippines | |
| 9 | Kaohsiung | 🇹🇼 Taiwan | |
| 10 | Zhuhai [Macau] | 🇨🇳 China |
With luck
About 10% of wildlife watchers report an Indian Cotton Stainer sighting in Tuen Mun on a given day, based on 54 verified sightings from GBIF citizen-science data. It is the 88th most-seen of the 557 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
June
In that month about 40% of wildlife watchers report an Indian Cotton Stainer in Tuen Mun on a given day, against under 5% in January and February, the lowest months. That is one of Tuen Mun's wettest months, with about 290 mm of rain against 20 mm in December.
Between 2 and 5 pm
Across all the parks we cover, that three-hour window holds the most Indian Cotton Stainer sightings with a recorded time, and about half of them come between 6 am and 6 pm: it is seen both by day and at night.
2nd of 18
Of the 18 cities where we can rate Indian Cotton Stainer sightings, Tuen Mun ranks 2nd at about 10%. The best odds are in Naha (Japan, about 20%).
GBIF citizen-science records
It is estimated from how often the Indian Cotton Stainer is recorded against all the insects logged in Tuen Mun (54 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.
