Sphiximorpha subsessilis
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Sphiximorpha subsessilis sighting in Vienna on a given day, based on 13 verified sightings from GBIF citizen-science data. It is the 795th most-seen of the 1406 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
May
In that month about 10% of wildlife watchers report a Sphiximorpha subsessilis in Vienna on a given day, against under 5% in June to April, the lowest months.
Among the best
Of the 2 cities where we can rate Sphiximorpha subsessilis sightings, Vienna ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Kyiv (Ukraine, under 5%).
Same family: Syrphidae
The closest relatives of the Sphiximorpha subsessilis that you can see in Vienna (family Syrphidae, Hover Flies) are Marmalade Hover Fly (about 20%), Hornet Mimic Hover Fly (about 10%) and Common Drone Fly (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Sphiximorpha subsessilis is recorded against all the insects logged in Vienna (13 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.
