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Plectrohyla avia ( Catalan; Valencian )

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Plectrohyla avia és una espècie de granota que es troba a Guatemala i Mèxic.

Es troba amenaçada d'extinció per la pèrdua del seu hàbitat natural.

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Plectrohyla avia: Brief Summary ( Catalan; Valencian )

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Plectrohyla avia és una espècie de granota que es troba a Guatemala i Mèxic.

Es troba amenaçada d'extinció per la pèrdua del seu hàbitat natural.

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Plectrohyla avia

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Plectrohyla avia, also known as the greater spikethumb frog, is a species of frog in the family Hylidae. It occurs in Guatemala and Mexico and is found on the Pacific slopes of the Sierra Madre between southeastern Chiapas (Mexico) and southwestern Guatemala.[1][3]

Description

Plectrohyla avia is the largest member of the genus Plectrohyla, with males reaching about 90 mm (3.5 in) and females about 70 mm (2.8 in) snout–vent length.[4] It was described by Laurence Cooper Stuart in 1952 based on a single specimen. This specimen—the holotype—is an adult male that measured 86 mm (3.4 in) SVL. The tympanum is small but very distinct. There is a heavy supratympanic fold that merges with the fold-like canthus (or in less technical terms, "lateral skin folds"[4]). The fingers have vestigial webbing whereas the toes are moderately webbed. The prepollex ("spikethumb") is simple and horny. Vocal slits are absent.[2] The teeth of the upper maxilla are long and protruding.[4]

Reproduction

Based on an observation from Chiapas, breeding takes place underwater and involves axillar amplexus. Male advertisement call is a brief and rapid trill. Males were observed calling underwater and from within small holes and crevices in the splash-zone of waterfalls.[4]

Habitat and conservation

Natural habitats of Plectrohyla avia are cloud forests at elevations of 1,700–2,200 m (5,600–7,200 ft) above sea level. It typically occurs in vegetation along mountain streams.[1] Reproduction has been observed just at the start of the rainy season in a small pool.[4] The well-developed lateral skin folds might facilitate dermal respiration.[4]

It is an uncommon to rare species that is threatened by habitat loss (deforestation and transformation of forest to agricultural areas) as well as chytridiomycosis.[1] It might be, however, more common and widespread than currently thought, but with only a short period of activity at the beginning of the rainy season.[4]

References

  1. ^ a b c d IUCN SSC Amphibian Specialist Group (2020). "Plectrohyla avia". IUCN Red List of Threatened Species. 2020: e.T55871A53960006. doi:10.2305/IUCN.UK.2020-3.RLTS.T55871A53960006.en. Retrieved 16 November 2021.
  2. ^ a b Stuart, L. C. (1952). "Some new amphibians from Guatemala". Proceedings of the Biological Society of Washington. 65: 1–9. ISSN 0006-324X.
  3. ^ Frost, Darrel R. (2020). "Plectrohyla avia Stuart, 1952". Amphibian Species of the World: an Online Reference. Version 6.1. American Museum of Natural History. doi:10.5531/db.vz.0001. Retrieved 15 May 2020.
  4. ^ a b c d e f g Barrio-Amorós, César L.; Grünwald, Christoph I.; Héctor Franz-Chávez; Ángela María Mendoza & Brandon Thomas La Forest (2016). "Notes on natural history and call description of the Critically Endangered Plectrohyla avia (Anura: Hylidae) from Chiapas, Mexico" (PDF). Amphibian & Reptile Conservation. 10 (2): 11–17.

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Plectrohyla avia: Brief Summary

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Plectrohyla avia, also known as the greater spikethumb frog, is a species of frog in the family Hylidae. It occurs in Guatemala and Mexico and is found on the Pacific slopes of the Sierra Madre between southeastern Chiapas (Mexico) and southwestern Guatemala.

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Plectrohyla avia ( Spanish; Castilian )

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Plectrohyla avia es una especie de anfibios de la familia Hylidae. Habita en Guatemala y en Chiapas (México).[2]​ Sus hábitats naturales son los montanos secos y los ríos. Está amenazada de extinción por la destrucción de su hábitat natural.

Referencias

  1. Santos-Barrera, G., Canseco-Márquez, L., Acevedo, M., Muñoz Alonso, A. & Mendelson III, J. (2006). «Plectrohyla avia». Lista Roja de especies amenazadas de la UICN 2012.2 (en inglés). ISSN 2307-8235. Consultado el 8 de mayo de 2013.
  2. Frost, Darrel R. 2013. Amphibian Species of the World: an Online Reference. Version 5.6 (9 January 2013). Electronic Database accessible at http://research.amnh.org/vz/herpetology/amphibia/?action=references&id=14574. American Museum of Natural History, New York, USA.

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Plectrohyla avia: Brief Summary ( Spanish; Castilian )

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Plectrohyla avia es una especie de anfibios de la familia Hylidae. Habita en Guatemala y en Chiapas (México).​ Sus hábitats naturales son los montanos secos y los ríos. Está amenazada de extinción por la destrucción de su hábitat natural.

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Plectrohyla avia ( Basque )

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Plectrohyla avia Plectrohyla generoko animalia da. Anfibioen barruko Hylidae familian sailkatuta dago, Anura ordenan.

Erreferentziak

Ikus, gainera

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Plectrohyla avia: Brief Summary ( Basque )

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Plectrohyla avia Plectrohyla generoko animalia da. Anfibioen barruko Hylidae familian sailkatuta dago, Anura ordenan.

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Plectrohyla avia ( French )

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Plectrohyla avia est une espèce d'amphibiens de la famille des Hylidae[1].

Répartition

Cette espèce se rencontre entre 1 685 et 2 200 m d'altitude[1],[2] :

Publication originale

  • Stuart, 1952 : Some new amphibians from Guatemala. Proceedings of the Biological Society of Washington, vol. 65, p. 1-12 (texte intégral).

Notes et références

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Plectrohyla avia: Brief Summary ( French )

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Plectrohyla avia est une espèce d'amphibiens de la famille des Hylidae.

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Plectrohyla avia ( Dutch; Flemish )

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Herpetologie

Plectrohyla avia is een kikker uit de familie boomkikkers (Hylidae). De soort werd voor het eerst wetenschappelijk beschreven door Laurence Cooper Stuart in 1952. Later werd de wetenschappelijke naam Hyla avia gebruikt.[1]

De soort komt voor in delen van Midden-Amerika en leeft in de landen Guatemala en Mexico. Het is een bewoner van nevelbossen en wordt vaak in de nabijheid van bergbeken aangetroffen. Plectrohyla avia komt voor op een hoogte van 1700 tot 2200 meter boven zeeniveau.[2] De kikker wordt door de natuurbeschermingsorganisatie IUCN beschouwd als ernstig bedreigd.[3]


Referenties
  1. Darrel R. Frost - Amphibian Species of the World: an online reference - Version 6.0 - American Museum of Natural History, Plectrohyla avia.
  2. University of California - AmphibiaWeb, Plectrohyla avia.
  3. IUCN, Plectrohyla avia.
Bronnen
  • (en) - Darrel R. Frost - Amphibian Species of the World: an online reference - Version 6.0 - American Museum of Natural History - Plectrohyla avia - Website Geconsulteerd 1 januari 2017
  • (en) - University of California - AmphibiaWeb - Plectrohyla avia - Website
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Plectrohyla avia ( Vietnamese )

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Plectrohyla avia là một loài ếch thuộc họ Nhái bén. Loài này có ở GuatemalaMéxico. Môi trường sống tự nhiên của chúng là vùng núi ẩm nhiệt đới hoặc cận nhiệt đới và sông ngòi. Chúng hiện đang bị đe dọa vì mất môi trường sống.

Chú thích

Tham khảo


Hình tượng sơ khai Bài viết liên quan đến họ Nhái bén (Hylidae) này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
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Plectrohyla avia: Brief Summary ( Vietnamese )

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Plectrohyla avia là một loài ếch thuộc họ Nhái bén. Loài này có ở GuatemalaMéxico. Môi trường sống tự nhiên của chúng là vùng núi ẩm nhiệt đới hoặc cận nhiệt đới và sông ngòi. Chúng hiện đang bị đe dọa vì mất môi trường sống.

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