Bruggmannia robusta
In 3 days ~20% in a week ~40%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Porto Alegre | 🇧🇷 Brazil |
With luck
About 10% of wildlife watchers report a Bruggmannia robusta sighting in Porto Alegre on a given day, based on 16 verified sightings from GBIF citizen-science data. It is the 138th most-seen of the 226 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
September
In that month about 20% of wildlife watchers report a Bruggmannia robusta in Porto Alegre on a given day, against under 5% in May–August and November–March, the lowest months.
Only Porto Alegre, in our data
Porto Alegre is the only city on Wallace's Line with enough records to rate Bruggmannia robusta sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Cecidomyiidae
The closest relatives of the Bruggmannia robusta that you can see in Porto Alegre (family Cecidomyiidae, Gall and Forest Midges) are Maiamyia dispar (about 10%), Clinodiplosis profusa (about 10%) and Pisoniamyia brasiliensis (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Bruggmannia robusta is recorded against all the insects logged in Porto Alegre (16 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.
