Pristimantis luscombei

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Pristimantis luscombei
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Order: Anura
Family: Strabomantidae
Genus: Pristimantis
Species:
P. luscombei
Binomial name
Pristimantis luscombei
(Duellman  [ fr ] and Mendelson, 1995)
Synonyms [2]
  • Eleutherodactylus luscombeiDuellman & Mendelson, 1995
  • Pristimantis achuarElmer and Cannatella, 2008

Pristimantis luscombei is a species of frog in the family Strabomantidae. [2] [3] It is known from north-eastern Peru (Loreto, Amazonas, and Ucayali Regions), adjacent Amazonian Ecuador (Pastaza and Morona-Santiago Provinces), and from Acre state, Brazil. [2] [4] Some of the paratypes were later identified as belonging to another species, described in 2014 as Pristimantis miktos . At the same time, Pristimantis achuar was identified as synonym of Pristimantis luscombei. [4]

Description

Adult males measure 18–20 mm (0.71–0.79 in) and females 23–26 mm (0.91–1.02 in) in snout–vent length. There is a W-shaped, usually black dermal ridge in the scapular region. The dorsum is light to medium brown whereas the venter is immaculate yellowish white. The iris is bronze with black reticulation and with a reddish median stripe. Dorsal skin is smooth to finely shagreen. Pristimantis luscombei resembles Pristimantis kichwarum , but lacks the dark canthal stripe of the latter and has a blunter snout. [4]

Habitat and conservation

Its natural habitat is tropical moist lowland forests, [1] mostly at elevations of 100–800 m (330–2,620 ft) but one record from 1,212 m (3,976 ft) above sea level. [4] These nocturnal frogs are typically found on the leaves of herbaceous plants and bushes 0.1–1 m (3.9 in – 3 ft 3.4 in) above the ground. [1] [3] It is probably locally threatened by habitat loss. [1]

Related Research Articles

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Hyloxalus exasperatus is a species of frog in the family Dendrobatidae. It is endemic to Ecuador and found on the eastern slopes of the Andes in Pastaza and Morona-Santiago Provinces. However, it is suggested that specimens from Pastaza represent a different, possibly undescribed species.

<i>Scinax ruber</i> Species of amphibian

Scinax ruber is a species of frog in the family Hylidae which is known in English as the red snouted treefrog or red-snouted treefrog, sometimes also Allen's snouted treefrog, the latter referring to the now-synonymized Scinax alleni. This widespread species is found in much of Amazonian and northern coastal South America and into Panama, as well as in some Caribbean islands as introduced populations. It is a complex containing several cryptic species.

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

Pristimantis altamazonicus is a species of frog in the family Strabomantidae. As currently defined, it is known from the Amazon rainforest of Colombia, Ecuador, and Peru.

Pristimantis balionotus is a species of frog in the family Strabomantidae. It is endemic to Ecuador and only known from its type locality on the border between the Loja and Zamora-Chinchipe Provinces, near the crest of the Ecuadorian Andes. Common name crest robber frog has been coined for it.

Pristimantis ceuthospilus is a species of frog in the family Strabomantidae. It is endemic to northern Peru and occurs on the western slopes of the Cordillera de Huancabamba and the Pacific slope of the Cordillera Occidental. There are also as yet unconfirmed records from southern Ecuador. The specific name ceuthospilus, from Greek keuthos ("hidden") and spilos ("spot"), refers to the yellow spots in the groin and thighs that remain hidden when the frog is sitting. Common name Wild's robber frog has been coined for it.

Pristimantis croceoinguinis is a species of frog in the family Strabomantidae. It is found in the lowland Amazon rainforest of southern Colombia, eastern Ecuador, and extreme north-eastern Peru, likely also extending into the adjacent Brazil. The specific name croceoinguinis refers to the color of the inguinal spots of this frog. Common name Santa Cecilia robber frog has been proposed for it.

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 gentryi is a species of frogs in the family Strabomantidae. It is endemic to central Ecuador where it is found in a small area west of the Páramo de Apagua, Cotopaxi Province. The specific name gentryi honors Alwyn Gentry, American botanist who perished during his field work in Ecuador. Common name Pilalo robber frog has been proposed for this species.

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

Pristimantis inusitatus is a species of frog in the family Strabomantidae. It is endemic to Ecuador and known from scattered localities along the eastern slopes of the Andes. Common name barking robber frog has been coined for it.

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

Pristimantis pycnodermis, also known as thickskin robber frog, is a species of frog in the family Strabomantidae. It is endemic to the Ecuadorean Andes and occurs in the Cordillera de Matanga in the Azuay and Morona-Santiago Provinces. The specific name pycnodermis is Greek and means "thick skin", a characteristic of this species.

Pristimantis quaquaversus is a species of frog in the family Strabomantidae. It is found on the lower Amazonian slopes of the Andes from northern Ecuador south to the Cordillera de Cutucú and Cordillera del Cóndor as well as the adjacent northern Peru.

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 rufioculis is a species of frog in the family Strabomantidae. It is found in the Andes of northern Peru and adjacent Ecuador (Zamora-Chinchipe). The specific name rufioculis is derived from the Latin words rufiis, meaning red, and oculis, meaning eye—red iris is one of the distinguishing characteristics of this species. Accordingly, common name red-eyed robber frog has been proposed for 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 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 vertebralis is a species of frog in the family Strabomantidae. It is endemic to the Andes of Ecuador and occurs in the Carchi, Imbabura, Pichincha, Cotopaxi, Bolívar, and Azuay provinces. Common name vertebral robber frog has been coined for it.

<i>Engystomops coloradorum</i> Species of amphibian

Engystomops coloradorum, also known as Colorado dwarf frog, is a species of frogs in the family Leptodactylidae. It is endemic to the Pacific lowlands and foothills of the Andes in the Pichincha and Santo Domingo de los Tsáchilas Provinces, Ecuador.

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

Pristimantis acerus is a species of frog in the family Strabomantidae. It is endemic to Ecuador and known from the area of its type locality between Papallacta and Cuyujúathe in the Napo Province and from the Llanganates National Park, Pastaza Province. This species is rated as Endangered by the IUCN. Common name Papallacta robber frog has been coined for it.

References

  1. 1 2 3 4 Lily Rodríguez, Jorge Luis Martinez, Javier Icochea, Ariadne Angulo (2004). "Pristimantis luscombei". IUCN Red List of Threatened Species . 2004: e.T56731A11527179. doi: 10.2305/IUCN.UK.2004.RLTS.T56731A11527179.en . Retrieved 17 November 2021.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  2. 1 2 3 Frost, Darrel R. (2022). "Pristimantis luscombei (Duellman and Mendelson, 1995)". Amphibian Species of the World: An Online Reference. Version 6.1. American Museum of Natural History. Retrieved 26 October 2022.
  3. 1 2 Frenkel, C.; et al. (2011–2016). "Pristimantis luscombei". Ron, S. R., Guayasamin, J. M., Yanez-Muñoz, M. H., Merino-Viteri, A., Ortiz, D. A. and Nicolalde, D. A. 2016. AmphibiaWebEcuador. Version 2016.0. Museo de Zoología, Pontificia Universidad Católica del Ecuador (QCAZ). Retrieved 13 April 2017.
  4. 1 2 3 4 Ortega-Andrade, H. Mauricio; Venegas, Pablo J. (12 December 2014). "A new synonym for Pristimantis luscombei (Duellman and Mendelson 1995) and the description of a new species of Pristimantis from the upper Amazon basin (Amphibia: Craugastoridae)". Zootaxa. 3895 (1): 31–57. doi:10.11646/zootaxa.3895.1.2. PMID   25543553.
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