Acrosternum gramineum
In 3 days ~30% in a week ~50%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report an Acrosternum gramineum sighting in Chennai on a given day, based on 32 verified sightings from GBIF citizen-science data. It is the 93rd most-seen of the 376 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 50%, if each day is a fresh chance.
July
In that month about 20% of wildlife watchers report an Acrosternum gramineum in Chennai on a given day, against under 5% in January and March, the lowest months.
Between 8 and 11 pm
Across all the parks we cover, that three-hour window holds the most Acrosternum gramineum sightings with a recorded time, and about 6 in 10 of them come between 6 pm and 6 am: it is seen both by day and at night.
Yes
Of the 3 cities where we can rate Acrosternum gramineum sightings, Chennai has the highest daily chance: about 10%. Next come Hyderabad (India, about 10%) and Mumbai (India, under 5%).
Same family: Pentatomidae
The closest relatives of the Acrosternum gramineum that you can see in Chennai (family Pentatomidae, Stink Bugs) are Antestiopsis cruciata (about 10%) and Bagrada Bug (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Acrosternum gramineum is recorded against all the insects logged in Chennai (32 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.
