Retrachydes thoracicus
In 3 days ~10% in a week ~20%
Retrachydes thoracicus is a species of beetle in the family Cerambycidae, the only species in the genus Retrachydes. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Mendoza | 🇦🇷 Argentina | |
| 2 | Rosario | 🇦🇷 Argentina | |
| 3 | Montevideo | 🇺🇾 Uruguay | |
| 4 | Buenos Aires | 🇦🇷 Argentina | |
| 5 | Porto Alegre | 🇧🇷 Brazil | |
| 6 | Cordoba | 🇦🇷 Argentina | |
| 7 | São Paulo | 🇧🇷 Brazil |
Rare
Under 5% of wildlife watchers report a Retrachydes thoracicus sighting in São Paulo on a given day, based on 18 verified sightings from GBIF citizen-science data. It is the 323rd 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.
January
In that month about 10% of wildlife watchers report a Retrachydes thoracicus in São Paulo on a given day, against under 5% in February to December, the lowest months. That is one of São Paulo's wettest months, with about 230 mm of rain against 35 mm in August.
7th of 7
Of the 7 cities where we can rate Retrachydes thoracicus sightings, São Paulo ranks 7th at under 5%. The best odds are in Mendoza (Argentina, about 20%), Rosario (Argentina, about 10%) and Montevideo (Uruguay, about 10%).
GBIF citizen-science records
It is estimated from how often the Retrachydes thoracicus is recorded against all the insects logged in São Paulo (18 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.
