Erthesina fullo
In 3 days ~70% in a week ~90%
Erthesina fullo, commonly known as the yellow-spotted stink bug or yellow marmorated stink bug, is a species of stink bug in the family Pentatomidae. It is found in east and southeast Asia. It is one of the most widely distributed phytophagous insect pests in Asia, and feeds on dozens of host plants including a number of economically important fruits, such as apples, cherries, pears and kiwifruit.
The native distribution of E. fullo in Asia includes most parts of China, Japan, and south-eastern countries like Myanmar or Vietnam. In addition, it has been reported from parts of India, Bangladesh, Indonesia and the Philippines. Further, it is invasive and has spread to Europe (Albania) and South America (Brazil). Studying the habitat suitability of this species, showed that large parts of North- and South America, Africa, southern Europe and Australia are highly suitable for E. fullo and are at risk of being also invaded. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Taroko National Park | 🇹🇼 Taiwan |
More parks will be added in future updates.
Possible
About 30% of wildlife watchers report a Yellow-Spotted Stink Bug sighting in Xi'an on a given day, based on 8 verified sightings from GBIF citizen-science data. It is the 3rd most-seen of the 9 insects we can rate there. Over three days the chance rises to about 70%, and over a week to about 90%, if each day is a fresh chance.
August
In that month about 50% of wildlife watchers report a Yellow-Spotted Stink Bug in Xi'an on a given day, against under 5% in March and May, the lowest months. That is one of Xi'an's wettest months, with about 110 mm of rain against 5 mm in December.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Yellow-Spotted Stink Bug sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
8th of 36
Of the 36 cities where we can rate Yellow-Spotted Stink Bug sightings, Xi'an ranks 8th at about 30%. The best odds are in Nagoya (Japan, about 50%), Kitakyushu (Japan, about 50%) and Hiroshima (Japan, about 40%).
Same order: Hemiptera
The closest relatives of the Yellow-Spotted Stink Bug that you can see in Xi'an (order Hemiptera, True Bugs, Hoppers, Aphids, and allies) are Spotted Lanternfly (about 40%) and Japanese Assassin Bug (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Yellow-Spotted Stink Bug is recorded against all the insects logged in Xi'an (8 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.
