Rothschildia jacobaeae
In 3 days ~20% in a week ~40%
Rothschildia jacobaeae (commonly known as the Brazilian silk moth) is a moth of the family Saturniidae first described by Francis Walker in 1855. It is endemic to Argentina and Brazil. The wingspan is 80–100 mm. The larvae feed on plants of several families, including species of Ilex paraguariensis, Jacaranda caroba, Jacaranda mimosifolia, Ligustrum spp., Ligustrum ovalifolium, Cephalanthus glabratus. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Porto Alegre | 🇧🇷 Brazil | |
| 2 | Buenos Aires | 🇦🇷 Argentina | |
| 3 | Curitiba | 🇧🇷 Brazil |
With luck
About 10% of wildlife watchers report a Rothchild's Atlas Moth sighting in Curitiba on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 159th 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.
February
In that month about 20% of wildlife watchers report a Rothchild's Atlas Moth in Curitiba on a given day, against under 5% in March–September and December–January, the lowest months. That is one of Curitiba's wettest months, with about 190 mm of rain against 75 mm in August.
Among the best
Of the 3 cities where we can rate Rothchild's Atlas Moth sightings, Curitiba ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Porto Alegre (Brazil, about 10%) and Buenos Aires (Argentina, about 10%).
Same family: Saturniidae
The closest relatives of the Rothchild's Atlas Moth that you can see in Curitiba (family Saturniidae, Emperor and Giant Silk Moths) are Automeris illustris (about 10%), Citheronia brissotii (about 10%) and Imperial Moth (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Rothchild's Atlas Moth is recorded against all the insects logged in Curitiba (5 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.
