Silhouette: Richard J. Harris · PhyloPic
Guionius nigripennis
In 3 days ~10% in a week ~30%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Chennai | 🇮🇳 India |
Rare
Under 5% of wildlife watchers report a Guionius nigripennis sighting in Chennai on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 338th most-seen of the 376 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
May and August–September
In those months about 10% of wildlife watchers report a Guionius nigripennis in Chennai on a given day, against under 5% in June–July and October–April, the lowest months.
Only Chennai, in our data
Chennai is the only city on Wallace's Line with enough records to rate Guionius nigripennis sightings: under 5% of wildlife watchers there report one on a given day.
Same order: Hemiptera
The closest relatives of the Guionius nigripennis that you can see in Chennai (order Hemiptera, True Bugs, Hoppers, Aphids, and allies) are Darth Maul Bug (about 20%), Indian Milkweed Bug (about 10%) and Acrosternum gramineum (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Guionius nigripennis is recorded against all the insects logged in Chennai (5 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.
