Tetraneura nigriabdominalis
In 3 days ~20% in a week ~50%
The oriental grass root aphid (or rice root aphid), Tetraneura akinire, is an aphid in the superfamily Aphidoidea in the order Hemiptera. It is a true bug and sucks sap from plants. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Budapest | 🇭🇺 Hungary | |
| 2 | Turin | 🇮🇹 Italy | |
| 3 | Detroit | 🇺🇸 United States | |
| 4 | Madrid | 🇪🇸 Spain | |
| 5 | Kyiv | 🇺🇦 Ukraine | |
| 6 | Bucharest | 🇷🇴 Romania | |
| 7 | Minneapolis [Saint Paul] | 🇺🇸 United States | |
| 8 | New York City | 🇺🇸 United States | |
| 9 | Philadelphia | 🇺🇸 United States | |
| 10 | Vienna | 🇦🇹 Austria |
With luck
About 10% of wildlife watchers report a Rice Root Aphid sighting in Turin on a given day, based on 11 verified sightings from GBIF citizen-science data. It is the 131st most-seen of the 197 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 50%, if each day is a fresh chance.
April and December
In those months about 20% of wildlife watchers report a Rice Root Aphid in Turin on a given day, against under 5% in January–March and June–November, the lowest months.
Between 3 and 6 pm
Across all the parks we cover, that three-hour window holds the most Rice Root Aphid sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 19 cities where we can rate Rice Root Aphid sightings, Turin ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Budapest (Hungary, about 10%).
Same order: Hemiptera
The closest relatives of the Rice Root Aphid that you can see in Turin (order Hemiptera, True Bugs, Hoppers, Aphids, and allies) are European Firebug (about 40%), Brown Marmorated Stink Bug (about 30%) and Southern Green Stink Bug (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Rice Root Aphid is recorded against all the insects logged in Turin (11 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.
