Pristimantis bacchus

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Pristimantis bacchus
Pristimantis bacchus.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Strabomantidae
Genus: Pristimantis
Subgenus: Pristimantis
Species:
P. bacchus
Binomial name
Pristimantis bacchus
(Lynch, 1984)
Synonyms [2]
  • Eleutherodactylus bacchusLynch, 1984 [3]

Pristimantis bacchus is a species of frog in the family Strabomantidae. It is endemic to the western slopes of the Cordillera Oriental in the Santander Department, Colombia. [1] [2] [4] In a loose reference to its blood-red eyes, this species is named for the Roman God of Wine. [3] Common name wine robber frog has been coined for it. [1] [2]

Contents

Description

Adult males measure 22–29 mm (0.9–1.1 in) and adult females 32–35 mm (1.3–1.4 in) in snout–vent length. The head is as wide as the body and wider than it is long. The snout is subacuminate in dorsal view but rounded in profile. The canthus rostralis is sharp. The tympanum is partly obscured by the prominent supratympanic fold. The fingers have lateral keels and terminal pads (those of the outer fingers enlarged). The toes bear slight fringes and terminal pads that are smaller than the larger figner pads; no webbing is present. Skin is smooth. Dorsal coloration is rust brown with dull yellow flecks and only faint dorsolateral stripes. There is a black canthal–supratympanic stripe that is bordered below by dark brown. Lips have pale flecks. The iris is blood red with black flecks or reticulation and a black horizontal streak. The venter is whitish with dark brown flecks. Males have a subgular vocal sac. [3]

Habitat and conservation

Pristimantis bacchus inhabits tropical cloud forests at elevations of 1,450–2,300 m (4,760–7,550 ft) above sea level. However, it can also be found at forest edges and shrubs in pastures. It occurs on the undergrowth vegetation. Development is direct (i.e., there is no free-living larval stage [5] ). It can be locally common and the population is probably stable. However, habitat loss caused by agriculture and cattle ranching is a major threat. It is present in the Santuario de Fauna y Flora Guanentá Alto Río Fonce. [1]

Related Research Articles

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Pristimantis eremitus is a species of frog in the family Strabomantidae. It is found in the Cordillera Occidental in north-western Ecuador from the Cotopaxi Province northward and on western slope of the Colombian Massif in the Nariño Department, extreme south-western Colombia. The specific name eremitus is Latin for "lonely" or "solitary" and refers to this species being the only western-Andean species among its closest relatives. Common names Chiriboga robber frog and lonely rainfrog have been coined for it.

Pristimantis factiosus is a species of frog in the family Strabomantidae. It is endemic to the eastern slopes of the Cordillera Central in Colombia and only known from near its type locality, El Estadero in Samaná, Caldas Department, and from Anorí, Antioquia Department. The IUCN SSC Amphibian Specialist Group, however, has mapped its distribution as continuous between these locations. The specific name factiosus refers to sexual dimorphism in coloration of the flanks.

Pristimantis frater is a species of frog in the family Strabomantidae. It is endemic to Colombia and occurs on the eastern slopes of the Cordillera Oriental in the Norte de Santander, Boyacá, Casanare, Cundinamarca, and Meta Departments, as well as in the Serranía de la Macarena. The population in the Serranía de la Macarena might represent a distinct species. Common name Meta robber frog has been coined for it.

Pristimantis lichenoides is a species of frogs in the family Strabomantidae. It is endemic to Colombia and is only known from the vicinity of its type locality near Samaná in the Caldas Department, on the eastern slope of the Cordillera Central. The specific name lichenoides refers to its lichen-like dorsal coloration as well as its habit of being plastered to rock surfaces, resembling lichens growing on rocks.

Pristimantis piceus is a species of frog in the family Strabomantidae. It is endemic to Colombia and occurs in the Cordillera Central between the Antioquia Department in the north and the Cauca Department in the south. Many specimens are black in color, and the specific name piceus is Latin meaning "pitch-black".

Pristimantis polemistes is a species of frogs in the family Strabomantidae. It is endemic to Colombia and only known from the vicinity of its type locality in Urrao, Antioquia Department, on the western flank of the Cordillera Occidental. The specific name polemistes is Greek for "warrior" and refers to the insurgents that operated in the area of the type locality.

Pristimantis racemus is a species of frog in the family Strabomantidae. It is endemic to Colombia and known from the páramos of Cordillera Central along the Valle del Cauca–Tolima Department borderland north to the Quindío Department. Common name Las Hermosas robber frog has been coined for it. The specific name racemus is Latin and means "a bunch of berries", and refers to the warty skin of this species.

Pristimantis rhodoplichus, also known as the Canchaque robber frog, is a species of frog in the family Strabomantidae. It is found in the Andes of southern Ecuador and northern Peru. The specific name rhodoplichus, from the Greek rhodon and plichas, refers to the rose-red color of the hidden surfaces of its thighs.

Pristimantis savagei is a species of frog in the family Strabomantidae. It is endemic to Colombia and occurs on the eastern slopes of the Cordillera Oriental in the Boyacá, Casanare, Cundinamarca, and Meta Departments, as well as in the Serranía de la Macarena. The specific name savagei honours Jay M. Savage, an American herpetologist. Nevertheless, common name Pyburn's robber frog has been coined for it.

<i>Pristimantis simoterus</i> Species of frog

Pristimantis simoterus is a species of frog in the family Strabomantidae. It is endemic to Colombia and known from the Cordillera Central in the Caldas, Risaralda, Quindío, and Tolima Departments. Common name Albania robber frog has been coined for it. The specific name simoterus is derived from Greek simos meaning "snub-nosed", in reference to the short snout of this species.

Pristimantis supernatis is a species of frog in the family Strabomantidae. It is found in the Cordillera Central, Colombia, from Nevado del Huila southward to the Colombian Massif and the Carchi Province in northern Ecuador. Some sources report records from further north (Antioquia), but others attribute these to Pristimantis permixtus. Common name El Carmelo robber frog has been coined for this species.

Pristimantis tribulosus is a species of frog in the family Strabomantidae. It is endemic to Colombia and is only known from the vicinity of its type locality near Samaná in the Caldas Department, on the eastern slope of the Cordillera Central. The specific name tribulosus, meaning "thorny", refers to the numerous tubercles that cover the upper surfaces of this species.

Pristimantis variabilis is a species of frog in the family Strabomantidae. It is found in the lowland Amazon rainforest and Andean slopes in southern Colombia, eastern Ecuador, eastern Peru, and western Brazil. The specific name variabilis refers to the variable dorsal coloration of this frog. Common name variable robber frog has been proposed for it.

Pristimantis veletis is a species of frog in the family Strabomantidae. It is endemic to Colombia and is only known from the vicinity of its type locality in Samaná and Pensilvania municipalities in the Caldas Department, on the eastern slope of the Cordillera Central. The specific name veletis is Latin from "skirmisher". It alludes to the resemblance of the color pattern of this frog to the camouflage clothing of the guerillas that were present in the area of the type locality, as well as to the chin pattern that loosely resembles the chevrons in some military uniforms.

<i>Pristimantis viejas</i> Species of frog

Pristimantis viejas is a species of frog in the family Strabomantidae. It is endemic to the Andes of Colombia and is known from eastern flanks/base of the northern Cordillera Central and from western flank of the Cordillera Oriental. The specific name viejas is a Spanish expression meaning "pretty young women", in reference to three biologist who had studied this species.

<i>Pristimantis attenboroughi</i> Species of amphibian

Pristimantis attenboroughi, also known as Attenborough's rubber frog, is a species of frog in the family Strabomantidae. It is endemic to the Peruvian Andes and has been recorded in and near the Pui–Pui Protection Forest. It is the first amphibian named after David Attenborough. It was discovered by Edgar Lehr and Rudolf von May during a period of two years of studying the forests of Peru. The species description was based on 34 specimens caught at elevations of 3,400–3,936 m (11,155–12,913 ft) above sea level.

Pristimantis jubatus is a species of frog in the family Strabomantidae. It is endemic to Cordillera Occidental and is known from the vicinity of its type locality in the Munchique National Park and from Farallones de Cali. The specific name jubatus is Latin for "crested" and refers to the cranial crests of this frog.

References

  1. 1 2 3 4 IUCN SSC Amphibian Specialist Group (2017). "Pristimantis bacchus". IUCN Red List of Threatened Species . 2017: e.T56447A85861400. doi: 10.2305/IUCN.UK.2017-3.RLTS.T56447A85861400.en . Retrieved 18 November 2021.
  2. 1 2 3 Frost, Darrel R. (2022). "Pristimantis bacchus (Lynch, 1984)". Amphibian Species of the World: An Online Reference. Version 6.1. American Museum of Natural History. Retrieved 18 October 2022.
  3. 1 2 3 Lynch, J. D. (1984). "New frogs (Leptodactylidae: Eleutherodactylus) from cloud forest of the northern Cordillera Oriental, Colombia". Contributions in Biology and Geology. 60. Milwaukee Public Museum: 1–19.
  4. Acosta Galvis, A. R. (2019). "Pristimantis bacchus (Lynch, 1984)". Lista de los Anfibios de Colombia: Referencia en linea V.09.2019. Retrieved 29 June 2019.
  5. Vitt, Laurie J. & Caldwell, Janalee P. (2014). Herpetology: An Introductory Biology of Amphibians and Reptiles (4th ed.). Academic Press. p. 166.