Rhetus periander
In 3 days ~10% in a week ~20%
Rhetus periander, the Periander metalmark or variable beautymark, is a butterfly of the family Riodinidae. It is found in most of Central and South America, ranging from Mexico to Brazil and Argentina. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Iguazú National Park | 🇦🇷 Argentina | |
| 2 | Iguaçu National Park | 🇧🇷 Brazil | |
| 3 | Manu National Park | 🇵🇪 Peru | |
| 4 | Serra dos Órgãos National Park | 🇧🇷 Brazil | |
| 5 | Tambopata National Reserve | 🇵🇪 Peru | |
| 6 | Lago de Yojoa | 🇭🇳 Honduras | |
| 7 | Cuyabeno Wildlife Reserve | 🇪🇨 Ecuador | |
| 8 | Yasuní National Park | 🇪🇨 Ecuador | |
| 9 | Soberanía National Park | 🇵🇦 Panama |
Rare
Under 5% of wildlife watchers report a Periander Metalmark sighting in São Paulo on a given day, based on 14 verified sightings from GBIF citizen-science data. It is the 425th 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 20%, if each day is a fresh chance.
February
In that month about 10% of wildlife watchers report a Periander Metalmark in São Paulo on a given day, against under 5% in March to January, the lowest months. That is one of São Paulo's wettest months, with about 180 mm of rain against 35 mm in August.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Periander Metalmark sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
6th of 6
Of the 6 cities where we can rate Periander Metalmark sightings, São Paulo ranks 6th at under 5%. The best odds are in Cali (Colombia, about 10%), Curitiba (Brazil, about 10%) and Caracas (Venezuela, about 10%).
GBIF citizen-science records
It is estimated from how often the Periander Metalmark is recorded against all the insects logged in São Paulo (14 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.
