Erruca hanga
In 3 days ~20% in a week ~40%
Erruca hanga is a moth of the family Erebidae. It was described by Gottlieb August Wilhelm Herrich-Schäffer in 1854. It is found in the Brazilian states of São Paulo, Espírito Santo and Rio de Janeiro. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Curitiba | 🇧🇷 Brazil |
With luck
About 10% of wildlife watchers report an Erruca hanga sighting in Curitiba on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 142nd most-seen of the 177 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.
October
In that month about 20% of wildlife watchers report an Erruca hanga in Curitiba on a given day, against under 5% in February–April, June–July, September and November–December, the lowest months.
Only Curitiba, in our data
Curitiba is the only city on Wallace's Line with enough records to rate Erruca hanga sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Erebidae
The closest relatives of the Erruca hanga that you can see in Curitiba (family Erebidae, Underwing, Tiger, Tussock, and Allied Moths) are Black Witch (about 20%), Ctenucha rubriceps (about 10%) and Hypercompe indecisa (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Erruca hanga is recorded against all the insects logged in Curitiba (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.
