Pristimantis fenestratus
Silhouette: Dmitry Bogdanov (vectorized by T. Michael Keesey) · PhyloPic
In 3 days ~40% in a week ~70%
Pristimantis fenestratus is a species of frog in the family Strabomantidae. It is found in the Amazon Basin of eastern Peru, north-eastern Bolivia, south-eastern Ecuador, south-eastern Colombia, and Brazil. Its common name is Rio Mamore robber frog, after Mamoré River, its type locality.
Its natural habitats are tropical humid montane and lowland forests; it can also occur in secondary forest and forest edges. It is very common in parts of its range. Wikipedia →
Recording
Brazil · 1985
© M.S. Hoogmoed · Xeno · CC BY 4.0
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Manu National Park | 🇵🇪 Peru | |
| 2 | Tambopata National Reserve | 🇵🇪 Peru |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Manaus | 🇧🇷 Brazil |
Possible
About 20% of wildlife watchers report a Rio Mamore Robber Frog sighting in Manaus on a given day, based on 5 verified sightings from GBIF citizen-science data. It is the 6th most-seen of the 7 amphibians we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
June
In that month about 40% of wildlife watchers report a Rio Mamore Robber Frog in Manaus on a given day, against under 5% in March–May, July and October–January, the lowest months.
Between 6 and 9 pm
Across all the parks we cover, that three-hour window holds the most Rio Mamore Robber Frog sightings with a recorded time, and about 9 in 10 of them come between 6 pm and 6 am: it is mostly seen at night.
Only Manaus, in our data
Manaus is the only city on Wallace's Line with enough records to rate Rio Mamore Robber Frog sightings: about 20% of wildlife watchers there report one on a given day.
Same order: Anura
The closest relatives of the Rio Mamore Robber Frog that you can see in Manaus (order Anura, Frogs and Toads) are Eastern Cane Toad (about 50%), Rocket Tree Frog (about 20%) and Smoky Jungle Frog (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Rio Mamore Robber Frog is recorded against all the amphibians logged in Manaus (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.
