Anthomyia illocata
In 3 days ~10% in a week ~30%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Root Maggot Fly sighting in Shanghai on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 166th most-seen of the 215 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.
January, June and September–October
In those months about 10% of wildlife watchers report a Root Maggot Fly in Shanghai on a given day, against under 5% in February–May, July–August and November–December, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Root Maggot Fly sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
12th of 30
Of the 30 cities where we can rate Root Maggot Fly sightings, Shanghai ranks 12th at under 5%. The best odds are in Tel Aviv (Israel, about 10%), Hyderabad (India, about 10%) and Athens (Greece, about 10%).
Same order: Diptera
The closest relatives of the Root Maggot Fly that you can see in Shanghai (order Diptera, Flies) are Marmalade Hover Fly (about 10%), Phytomia zonata (about 10%) and Black Soldier Fly (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Root Maggot Fly is recorded against all the insects logged in Shanghai (6 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.
