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Atelopus orcesi Coloma, Duellman, Almendáriz, Ron, Terán-Valdez & Guayasamin 2010

Atelopus orcesi

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Atelopus orcesi is a species of frog in the family Bufonidae. It has not been seen since 1988, and is believed to be possibly extinct.

Taxonomy

Atelopus orcesi was first described in 2010. Its specific epithet honors Gustavo Edmundo Orcés Villagómez, a pioneering Ecuadoran zoologist. [2]

Description

Atelopus orcesi is a medium-sized member of its genus, with males averaging 30mm in length and females averaging 40mm. Males and females can also be distinguished from each other by the longer, more slender forelegs females possess, and the distinct rows of warts down the sides of the males. Both sexes possess distinct X-shaped marks on the back of their heads. [2]

Habitat and Distribution

The species is only known from its type locality, in the eastern portion of Cordillera Occidental (Ecuador) in the Sucumbíos Province in Ecuador. Its preferred habitat consists of montane cloud forest. [2]

History and Conservation

The only known specimens of Atelopus orcesi were collected in May of 1988 by Ana María Velasco. No further individuals have been seen since then despite surveys, including an intensive survey at the species' type locality in 2009. It's believed that its main threats are climate change and disease. [2] Chytridiomycosis is not known to have played a role in the population decline of Atelopus orcesi, but it is known to have caused other populations of amphibians in Ecuador to decrease dramatically. [3] In 2018, the IUCN listed the species as Critically Endangered and possibly extinct. [1]

References

  1. ^ a b IUCN SSC Amphibian Specialist Group (2018). "Atelopus orcesi". IUCN Red List of Threatened Species. 2018: e.T18435530A56602182. doi:10.2305/IUCN.UK.2018-1.RLTS.T18435530A56602182.en. Retrieved 1 February 2022.
  2. ^ a b c d Coloma, Luis A.; Almendáriz, Ana; Ron, Santiago; Terán-Valdez, Andrea; Guayasamin, Juan M.; Duellman, William E. (August 2010). "Five New (Extinct?) Species Of Atelopus (Anura: Bufonidae) From Andean Colombia, Ecuador, And Peru". Zootaxa. 2574: 1–54. doi:10.5281/zenodo.197448. Retrieved December 3, 2021.
  3. ^ Ron, Santiago; Merino-Viteri, Andres (January 2000). "Amphibian declines in Ecuador: Overview and first report of chytridiomycosis from South America". Froglog. 42: 2–3. Retrieved 14 February 2022.
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Atelopus orcesi: Brief Summary

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Atelopus orcesi is a species of frog in the family Bufonidae. It has not been seen since 1988, and is believed to be possibly extinct.

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Atelopus orcesi ( Spanish; Castilian )

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Atelopus orcesi[1]​ es una especie de anfibio anuro de la familia Bufonidae.

Distribución geográfica

Esta especie es endémica de la provincia de Sucumbíos en Ecuador. Habita alrededor de 2400 m sobre el nivel del mar en la vertiente oriental de la Cordillera Oriental.[2]

Descripción

El macho promedio mide 29,4 mm y la hembra 42,1 mm.

Etimología

Esta especie lleva el nombre en honor a Gustavo Edmundo Orcés Villagómez.

Publicación original

  • Coloma, Duellman, Almendáriz, Ron, Terán-Valdez, Guaysamin, 2010 : Five new (extinct?) species of Atelopus (Anura: Bufonidae) from Andean Colombia, Ecuador, and Peru. Zootaxa, no 2574, p. 1–54.[3]

Referencias

  1. a b IUCN SSC Amphibian Specialist Group. (2018). «Atelopus orcesi». Lista Roja de especies amenazadas de la UICN 2018.2 (en inglés). ISSN 2307-8235. Consultado el 7 de febrero de 2019.
  2. AmphibiaWeb : Atelopus orcesi (Coloma, Duellman, Almendáriz, Ron, Terán-Valdez & Guayasamin, 2010) Consultado el 14 de octubre de 2018
  3. Amphibian Species of the World: Atelopus orcesi (Coloma, Duellman, Almendáriz, Ron, Terán-Valdez & Guayasamin, 2010) Consultado el 14 de octubre de 2018

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Atelopus orcesi: Brief Summary ( Spanish; Castilian )

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Atelopus orcesi​ es una especie de anfibio anuro de la familia Bufonidae.

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Atelopus orcesi ( Basque )

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Atelopus orcesi Atelopus generoko animalia da. Anfibioen barruko Bufonidae familian sailkatuta dago, Anura ordenan.

Erreferentziak

Ikus, gainera

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Atelopus orcesi: Brief Summary ( Basque )

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Atelopus orcesi Atelopus generoko animalia da. Anfibioen barruko Bufonidae familian sailkatuta dago, Anura ordenan.

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Atelopus orcesi ( French )

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Atelopus orcesi est une espèce d'amphibiens de la famille des Bufonidae[1].

Répartition

Cette espèce est endémique de la province de Sucumbíos en Équateur[1]. Elle se rencontre vers 2 400 m d'altitude sur le versant Est de la cordillère Orientale.

Description

Le mâle mesure en moyenne 29,4 mm et la femelle 42,1 mm[2].

Étymologie

Cette espèce est nommée en l'honneur de Gustavo Edmundo Orcés Villagómez[2].

Publication originale

  • Coloma, Duellman, Almendáriz, Ron, Terán-Valdez, Guaysamin, 2010 : Five new (extinct?) species of Atelopus (Anura: Bufonidae) from Andean Colombia, Ecuador, and Peru. Zootaxa, no 2574, p. 1–54.

Notes et références

  1. a et b Amphibian Species of the World, consulté lors d'une mise à jour du lien externe
  2. a et b Coloma, Duellman, Almendáriz, Ron, Terán-Valdez, Guaysamin, 2010 : Five new (extinct?) species of Atelopus (Anura: Bufonidae) from Andean Colombia, Ecuador, and Peru. Zootaxa, no 2574, p. 1–54.
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Atelopus orcesi: Brief Summary ( French )

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Atelopus orcesi est une espèce d'amphibiens de la famille des Bufonidae.

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Atelopus orcesi ( Dutch; Flemish )

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Herpetologie

Atelopus orcesi is een kikker uit de familie padden (Bufonidae) en het geslacht klompvoetkikkers (Atelopus). De soort werd voor het eerst wetenschappelijk beschreven door Luis Aurelio Coloma, Stefan Lötters, William Edward Duellman en Alfonso Miranda-Leiva in 2010.[2] Omdat de soort pas sinds recentelijk is beschreven wordt de kikker in veel literatuur nog niet vermeld. De soortaanduiding orcesi is een eerbetoon aan Gustavo Edmundo Orcés Villagómez.

Atelopus orcesi leeft in delen van Zuid-Amerika en komt endemisch voor in Ecuador.[3] De kikker is bekend van een hoogte van ongeveer 2400 meter boven zeeniveau. De soort komt in een relatief klein gebied voor en is hierdoor kwetsbaar. Door de internationale natuurbeschermingsorganisatie IUCN is de soort nog niet opgenomen op de lijst van bedreigde dieren.[4]

Referenties
  1. (en) Atelopus orcesi op de IUCN Red List of Threatened Species.
  2. Darrel R. Frost - Amphibian Species of the World: an online reference - Version 6.0 - American Museum of Natural History, Atelopus orcesi.
  3. University of California - AmphibiaWeb, Atelopus orcesi.
  4. IUCN, Atelopus orcesi.
Bronnen
  • (en) - Darrel R. Frost - Amphibian Species of the World: an online reference - Version 6.0 - American Museum of Natural History - Atelopus orcesi - Website Geconsulteerd 5 februari 2017
  • (en) - University of California - AmphibiaWeb - Atelopus orcesi - Website
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Atelopus orcesi ( Portuguese )

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Atelopus orcesi é uma espécie de anfíbio anuro da família Bufonidae.[2][3] Está presente no Equador.[3] Não foi ainda avaliada pela UICN.[4]

Ver também

Referências

  1. IUCN SSC Amphibian Specialist Group (2018). «Atelopus orcesi». Lista Vermelha de Espécies Ameaçadas. 2018: e.T18435530A56602182. doi:. Consultado em 16 de novembro de 2021
  2. Atelopus orcesi Amphibian Species of the World, versão 6.0. American Museum of Natural History. Página acedida em 13 de Fevereiro de 2018.
  3. a b Atelopus orcesi. AmphibiaWeb. Página acedida em 13 de Fevereiro de 2018.
  4. (2018). Atelopus orcesi (em inglês). IUCN 2018. Lista Vermelha de Espécies Ameaçadas da IUCN de 2018 Versão 18435530. Página visitada em 22 de outubro de 2019.
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Atelopus orcesi: Brief Summary ( Portuguese )

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Atelopus orcesi é uma espécie de anfíbio anuro da família Bufonidae. Está presente no Equador. Não foi ainda avaliada pela UICN.

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Atelopus orcesi ( Ukrainian )

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Atelopus orcesi — вид отруйних жаб родини Ропухові (Bufonidae).

Поширення

Вид є ендеміком Еквадору, де зустрічається лише у провінції Сукумбіос. Мешкає у тропічному гірському дощовому лісі та річках на висоті 2400 м над рівнем моря.

Опис

Самиці сягають 4,2 см завдовжки, самці дрібніші- 2,9 см.

Посилання

  • Coloma, Duellman, Almendáriz, Ron, Terán-Valdez, Guaysamin, 2010 : Five new (extinct?) species of Atelopus (Anura: Bufonidae) from Andean Colombia, Ecuador, and Peru. Zootaxa
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Atelopus orcesi: Brief Summary ( Ukrainian )

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Atelopus orcesi — вид отруйних жаб родини Ропухові (Bufonidae).

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