''Rheobates palmatus'' is a species of

frog A frog is any member of a diverse and largely semiaquatic group of short-bodied, tailless amphibian vertebrates composing the order (biology), order Anura (coming from the Ancient Greek , literally 'without tail'). Frog species with rough ski ...

in the family

Aromobatidae The Aromobatidae are a family of frogs native to Central and South America. They are sometimes referred to as cryptic forest frogs or cryptic poison frogs. They are the sister taxon of the Dendrobatidae, the poison dart frogs, but are not as tox ...

. It is the

type species In International_Code_of_Zoological_Nomenclature, zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the spe ...

of genus '' Rheobates'' erected in 2006. Its common name is palm rocket frog. It is

endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...

Colombia Colombia, officially the Republic of Colombia, is a country primarily located in South America with Insular region of Colombia, insular regions in North America. The Colombian mainland is bordered by the Caribbean Sea to the north, Venezuel ...

. It is considered to be part of a

species complex In biology, a species complex is a group of closely related organisms that are so similar in appearance and other features that the boundaries between them are often unclear. The taxa in the complex may be able to hybridize readily with each oth ...

Description

''Rheobates palmatus'' has cryptic, brown or gray dorsal colouration and posteriorly granular skin texture. Toe webbing is extensive. It is also distinguishable by its large size. Its tadpoles are also large and are a uniform colour without markings.

Distribution and habitat

''Rheobates palmatus'' is endemic to the Colombian Andes and is found on both sides of the Cordillera Oriental and on the eastern side of the

Cordillera Central Central Cordillera refers to the New Guinea Highlands. Cordillera Central, meaning ''central range'' in Spanish, may refer to the following mountain ranges: * Cordillera Central, Andes (disambiguation), several mountain ranges in South America ** ...

range at heights of above sea level. As it has not been found higher than , it is effectively divided into three distinct populations as those on the two slopes of the Cordillera Oriental are separated by a continuous, high altitude ridge. It has been found that the vocalisations of the males when seeking a mate varies between the different populations. It is a terrestrial species and is found in

rainforest Rainforests are forests characterized by a closed and continuous tree Canopy (biology), canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforests can be generally classified as tropi ...

s and

cloud forest A cloud forest, also called a water forest, primas forest, or tropical montane cloud forest, is a generally tropical or subtropical, evergreen, Montane forest, montane, Tropical and subtropical moist broadleaf forests, moist forest characteri ...

s. In the

Rio Magdalena The Magdalena River (, ; less commonly ) is the main river of Colombia, flowing northward about through the western half of the country. It takes its name from the biblical figure Mary Magdalene. It is navigable through much of its lower reaches, ...

Valley it is also found in pasture land, crops and even

polluted Pollution is the introduction of contaminants into the natural environment that cause harm. Pollution can take the form of any substance (solid, liquid, or gas) or energy (such as radioactivity, heat, sound, or light). Pollutants, the component ...

streams. This frog has been observed in one protected area: Parque Nacional Natural Serranía de Los Yariguíes.

Status

''Rheobates palmatus'' does not like being disturbed by humans. Near the

Villavicencio Villavicencio () is a city and municipality in Colombia. The capital of Meta Department, it was founded on April 6, 1840. The municipality had a population of 531,275 in 2018. The city is located at 4°08'N, 73°40'W, 75 km (about 45 ...

–

Bogotá Bogotá (, also , , ), officially Bogotá, Distrito Capital, abbreviated Bogotá, D.C., and formerly known as Santa Fe de Bogotá (; ) during the Spanish Imperial period and between 1991 and 2000, is the capital city, capital and largest city ...

road it became locally extinct but returned to its previous breeding sites when a new road was built, removing the traffic away from the old highway. The

IUCN Red List of Threatened Species The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is an inventory of the global conservation status and extinction risk of biological spe ...

lists this species as being of "

Least Concern A least-concern species is a species that has been evaluated and categorized by the International Union for Conservation of Nature (IUCN) as not being a focus of wildlife conservation because the specific species is still plentiful in the wil ...

" on the grounds that it has a reasonably wide range and a stable population, and seems to be an adaptable species.

References

{{Taxonbar, from=Q28056503 palmatus Amphibians of the Andes Amphibians of Colombia Endemic fauna of Colombia Amphibians described in 1899 Taxa named by Franz Werner Taxonomy articles created by Polbot