Citheronia laocoon
In 3 days ~10% in a week ~30%
Citheronia laocoon is a species of moth in the family Saturniidae. It is found from the Guianas south to northern Argentina. The moths are relatively large, with a 130-mm wingspan. They do not have a prominent discal spot, neither on fore or hindwing. Females are yellowish black, with orange-red venation. Males look similar, however they are smaller at 110-115-mm wingspan on average. The venation is more vivid and pronounced, however. Their hindwings are highly variable, ranging from yellow with a brown band to mostly red with yellow patches and brown stripes.
Their abdomen are yellow, with a red dorsal side and sometimes have red flecks on the side. Caterpillars are quite large, as with many others in the Citheronia genus, and are prominently green, with long prolegs that sport black 'racing stripes' and red 'horns' along each segment of their body. They also have an alternating pattern of a black stripe on each segment, that terminates at the spiracle (arthropods). Their dorsal side is darker green than their ventral side.
This species is not heavily dimorphic. The main difference between the two sexes in the antennae and size. As with all... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Tijuca National Park | 🇧🇷 Brazil |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Niterói | 🇧🇷 Brazil | |
| 2 | Rio de Janeiro | 🇧🇷 Brazil | |
| 3 | Vitória | 🇧🇷 Brazil | |
| 4 | Santos | 🇧🇷 Brazil | |
| 5 | Brasilia | 🇧🇷 Brazil | |
| 6 | Campinas | 🇧🇷 Brazil | |
| 7 | Belo Horizonte | 🇧🇷 Brazil | |
| 8 | São Paulo | 🇧🇷 Brazil |
Rare
Under 5% of wildlife watchers report a Citheronia laocoon sighting in São Paulo on a given day, based on 23 verified sightings from GBIF citizen-science data. It is the 261st most-seen of the 832 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
January, March and October
In those months about 10% of wildlife watchers report a Citheronia laocoon in São Paulo on a given day, against under 5% in February, April–September and November–December, the lowest months. Those are among São Paulo's wettest months, with about 160 mm of rain a month against 35 mm in August.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Citheronia laocoon sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
8th of 8
Of the 8 cities where we can rate Citheronia laocoon sightings, São Paulo ranks 8th at under 5%. The best odds are in Niterói (Brazil, about 20%), Rio de Janeiro (Brazil, about 10%) and Vitória (Brazil, about 10%).
GBIF citizen-science records
It is estimated from how often the Citheronia laocoon is recorded against all the insects logged in São Paulo (23 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.
