Chydarteres striatus
In 3 days ~20% in a week ~40%
Chydarteres striatus is a species of beetle in the family Cerambycidae. It was described by Johan Christian Fabricius in 1787, and while his name was preoccupied, it is treated as valid following ICZN Article 23.9.5. 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 |
With luck
About 10% of wildlife watchers report a Chydarteres striatus sighting in Buenos Aires on a given day, based on 75 verified sightings from GBIF citizen-science data. It is the 139th most-seen of the 558 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.
September to March
In those months about 10% of wildlife watchers report a Chydarteres striatus in Buenos Aires on a given day, against under 5% in April to August, the lowest months.
Among the best
Of the 2 cities where we can rate Chydarteres striatus sightings, Buenos Aires ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Porto Alegre (Brazil, about 10%).
Same family: Cerambycidae
The closest relatives of the Chydarteres striatus that you can see in Buenos Aires (family Cerambycidae, Longhorn Beetles) are Psapharochrus jaspideus (about 10%), Retrachydes thoracicus (about 10%) and Paromoeocerus barbicornis (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Chydarteres striatus is recorded against all the insects logged in Buenos Aires (75 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.
