Peracecis fugitiva
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 Hackberry Blister Gall Midge sighting in Dallas on a given day, based on 17 verified sightings from GBIF citizen-science data. It is the 873rd most-seen of the 1412 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.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Hackberry Blister Gall Midge in Dallas on a given day, so our monthly data shows no clear season.
Yes
Of the 2 cities where we can rate Hackberry Blister Gall Midge sightings, Dallas has the highest daily chance: under 5%. Next come Austin (United States, under 5%).
Same family: Cecidomyiidae
The closest relatives of the Hackberry Blister Gall Midge that you can see in Dallas (family Cecidomyiidae, Gall and Forest Midges) are Carbonifera Goldenrod Gall Midge (about 10%) and Oak Leaf Gall Midge (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Hackberry Blister Gall Midge is recorded against all the insects logged in Dallas (17 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.
