''Callimedusa perinesos'' is a species of

frog A frog is any member of a diverse and largely Carnivore, carnivorous group of short-bodied, tailless amphibians composing the order (biology), order Anura (ανοὐρά, literally ''without tail'' in Ancient Greek). The oldest fossil "proto-f ...

in the subfamily

Phyllomedusinae Phyllomedusinae is a subfamily of hylid tree frogs found in the Neotropics commonly called leaf frogs. Formerly, they were often considered as their own family, Phyllomedusidae. The subfamily is considered to be the sister group to the Austra ...

. It is found on the Amazonian slopes of the

Andes The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S ...

in Colombia (

Caquetá Department Caquetá Department () is a department of Colombia. Located in the Amazonas region, Caquetá borders with the departments of Cauca and Huila to the west, the department of Meta to the north, the department of Guaviare to the northeast, the d ...

) and Ecuador ( Napo and, at least formerly,

Sucumbíos Province Sucumbíos () is a province in northeast Ecuador. The capital and largest city is Nueva Loja (normally referred to as Lago Agrio). It is the fifth largest province in the country, with an area of 18,084 km2. In 2010, it had a population o ...

s). Common name orange-spotted leaf frog has been proposed for it. ''Callimedusa perinesos'' occurs in primary and secondary montane forests at elevations of

above sea level Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as ''orthometric heights''. The comb ...

. The eggs are laid on inside leaves rolled up in ponds and pools of water. It is a rare species that is threatened by

habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...

(deforestation), including destruction of its breeding pools.

References

perinesos Amphibians of the Andes Amphibians of Colombia Amphibians of Ecuador Amphibians described in 1973 Taxa named by William Edward Duellman Taxonomy articles created by Polbot {{Phyllomedusinae-stub