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Arthroleptis tanneri ( 加泰隆語 )

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Arthroleptis tanneri és una espècie de granota que viu a Tanzània.

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

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Arthroleptis tanneri: Brief Summary ( 加泰隆語 )

由wikipedia CA提供

Arthroleptis tanneri és una espècie de granota que viu a Tanzània.

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

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Arthroleptis tanneri ( 英語 )

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Arthroleptis tanneri, the Tanzania screeching frog or Tanner's squeaker, is a species of frog in the family Arthroleptidae. It is endemic to the West Usambara Mountains in northeastern Tanzania; previous records from elsewhere refer to other species.[1][3]

Etymology

The specific name tanneri honours Mr John Tanner, owner of a tea estate in Mazumbai,[4] (the type locality) "in recognition of the generosity and hospitality afforded the collectors and other zoologists and his keen interest in the natural history of Mazumbai."[2]

Description

Males in the type series measure on average 34 mm (1.3 in) and females 51 mm (2.0 in) in snout–vent length.[2] With a maximum snout-vent length of 55 mm (2.2 in), it is the largest of the Arthroleptis species.[5] The body is stoutly built. The head is slightly broader than long, with snout rounded in dorsal view. The canthus rostralis is sharp. The tympanum is clearly visible. The toes are long, slender, and without webbing. The skin is usually smooth, although a juvenile had small scattered dorsal warts. The dorsum is claret-brown, with the chain of darker vertebral markings. The hands and feet are pinkish, especially from under. The upper half of iris is pale gold.[2]

Arthroleptis tanneri resembles Arthroleptis affinis in colouration and morphology,[2] but molecular data suggest that they are not closely related.[5]

Habitat and conservation

The natural habitats of Arthroleptis tanneri are montane forests at elevations of 1,400–2,000 m (4,600–6,600 ft) above sea level. It is in a leaf-litter species that has not been recorded outside good-quality forest.[1] It is presumed to have direct development (i.e., no free-living tadpole stage), like all the other Arthroleptis species.[1][5]

Population trends of this species are unknown but it is believed to be in decline because of habitat loss and deterioration, which are caused by expanding agriculture, wood extraction, and human settlements. The species occurs in the Mazumbai, Baga II, Shume-Magamba Forest Reserves, although all these would need further protection. In 2015 the International Union for Conservation of Nature (IUCN) assessed it as "Endangered" because of its small distribution area and the ongoing habitat loss and deterioration.[1]

Behavior

Screeching Frogs all share a similar behavior that "scream" to startle predators off that can last up to 5 seconds and sounds often like a crying baby. They usually reside on the north-eastern mountains of West Usambara.[6] Feeding and mating most often takes place after a rainfall. During a sunny day they can be seen active under the shaded areas under trees. They will also fight with other males during breeding season to hold a territory to mate with a female.[7]

References

  1. ^ a b c d e IUCN SSC Amphibian Specialist Group (2015). "Arthroleptis tanneri". IUCN Red List of Threatened Species. 2015: e.T54388A16934674. doi:10.2305/IUCN.UK.2015-2.RLTS.T54388A16934674.en. Retrieved 16 November 2021.
  2. ^ a b c d e Grandison, A. G. C. (1983). "A new species of Arthroleptis (Anura: Ranidae) from the West Usambara Mountains, Tanzania". Bulletin of the British Museum (Natural History). 45: 77–84. doi:10.5962/p.27996.
  3. ^ Frost, Darrel R. (2016). "Arthroleptis tanneri Grandison, 1983". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 16 October 2016.
  4. ^ Bo Beolens; Michael Watkins; Michael Grayson (22 April 2013). The Eponym Dictionary of Amphibians. Pelagic Publishing. p. 211. ISBN 978-1-907807-44-2.
  5. ^ a b c Blackburn, D. (2008). "Biogeography and evolution of body size and life history of African frogs: Phylogeny of squeakers (Arthroleptis) and long-fingered frogs (Cardioglossa) estimated from mitochondrial data". Molecular Phylogenetics and Evolution. 49 (3): 806–826. doi:10.1016/j.ympev.2008.08.015. PMID 18804169. [The maximum length is listed in the Appendix 1.]
  6. ^ "Arthroleptis tanneri Grandison, 1983 | Amphibian Species of the World". amphibiansoftheworld.amnh.org. Retrieved 2022-04-25.
  7. ^ "Squeakers and Cricket Frogs (Arthroleptidae) | Encyclopedia.com". www.encyclopedia.com. Retrieved 2022-04-25.
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Arthroleptis tanneri: Brief Summary ( 英語 )

由wikipedia EN提供

Arthroleptis tanneri, the Tanzania screeching frog or Tanner's squeaker, is a species of frog in the family Arthroleptidae. It is endemic to the West Usambara Mountains in northeastern Tanzania; previous records from elsewhere refer to other species.

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Arthroleptis tanneri ( 西班牙、卡斯蒂利亞西班牙語 )

由wikipedia ES提供

Arthroleptis tanneri es una especie de anfibios de la familia Arthroleptidae. Es endémica de Tanzania. Sus hábitats naturales son montanos secos tropicales o subtropicales, ríos y marismas intermitentes de agua fresca. Está amenazada de extinción por la pérdida de su hábitat natural.

Referencias

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Arthroleptis tanneri: Brief Summary ( 西班牙、卡斯蒂利亞西班牙語 )

由wikipedia ES提供

Arthroleptis tanneri es una especie de anfibios de la familia Arthroleptidae. Es endémica de Tanzania. Sus hábitats naturales son montanos secos tropicales o subtropicales, ríos y marismas intermitentes de agua fresca. Está amenazada de extinción por la pérdida de su hábitat natural.

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Arthroleptis tanneri ( 巴斯克語 )

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Arthroleptis tanneri Arthroleptis generoko animalia da. Anfibioen barruko Arthroleptidae familian sailkatuta dago, Anura ordenan.

Erreferentziak

Ikus, gainera

(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Arthroleptis tanneri: Brief Summary ( 巴斯克語 )

由wikipedia EU提供

Arthroleptis tanneri Arthroleptis generoko animalia da. Anfibioen barruko Arthroleptidae familian sailkatuta dago, Anura ordenan.

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Arthroleptis tanneri ( 法語 )

由wikipedia FR提供

Arthroleptis tanneri est une espèce d'amphibiens de la famille des Arthroleptidae[1].

Répartition

Cette espèce est endémique de Tanzanie[1]. Elle se rencontre jusqu'à 1 530 m d'altitude dans les monts Usambara occidentaux[2].

Étymologie

Cette espèce est nommée en l'honneur de John Tanner.

Publication originale

  • Grandison, 1983 : A new species of Arthroleptis (Anura: Ranidae) from the West Usambara Mountains, Tanzania. Bulletin of the British Museum (Natural History) Zoology, vol. 45, p. 77-84 (texte intégral).

Notes et références

  1. a et b Amphibian Species of the World, consulté lors d'une mise à jour du lien externe
  2. Loader, Poynton, Lawson, Blackburn & Menegon, 2011 : Herpetofauna of montane areas of Tanzania. 3. Amphibian diversity in the northwestern Eastern Arc Mountains, with the description of a new species of Arthroleptis (Anura: Arthroleptidae). Fieldiana, vol. 4, p. 90-102.
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Arthroleptis tanneri: Brief Summary ( 法語 )

由wikipedia FR提供

Arthroleptis tanneri est une espèce d'amphibiens de la famille des Arthroleptidae.

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Arthroleptis tanneri ( 義大利語 )

由wikipedia IT提供

Arthroleptis tanneri Grandison,1983 è un anfibio anuro, appartenente alla famiglia degli Artroleptidi.[2][3]

Etimologia

L'epiteto specifico è stato assegnato in onore di John Tanner.[2]

Descrizione

Biologia

Distribuzione e habitat

È endemica della Tanzania. Si trova sui Monti Usambara occidentali.[3]

Tassonomia

Note

  1. ^ (EN) IUCN SSC Amphibian Specialist Group 2015, Arthroleptis tanneri, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.
  2. ^ a b Grandison, 1983 : A new species of Arthroleptis (Anura: Ranidae) from the West Usambara Mountains, Tanzania. Bulletin of the British Museum (Natural History) Zoology, vol. 45, p. 77-84.
  3. ^ a b (EN) Frost D.R. et al., Arthroleptis tanneri, in Amphibian Species of the World: an Online Reference. Version 6.0, New York, American Museum of Natural History, 2014. URL consultato il 19 febbraio 2020.

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Arthroleptis tanneri: Brief Summary ( 義大利語 )

由wikipedia IT提供

Arthroleptis tanneri Grandison,1983 è un anfibio anuro, appartenente alla famiglia degli Artroleptidi.

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Arthroleptis tanneri ( 越南語 )

由wikipedia VI提供

Arthroleptis tanneri là một loài ếch thuộc họ Arthroleptidae. Đây là loài đặc hữu của Tanzania. Môi trường sống tự nhiên của chúng là vùng núi ẩm nhiệt đới hoặc cận nhiệt đới, sông ngòi, và đầm nước ngọt có nước theo mùa. Chúng hiện đang bị đe dọa vì mất môi trường sống.

Tham khảo


Bài viết họ ếch nhái Arthroleptidae 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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wikipedia VI

Arthroleptis tanneri: Brief Summary ( 越南語 )

由wikipedia VI提供

Arthroleptis tanneri là một loài ếch thuộc họ Arthroleptidae. Đây là loài đặc hữu của Tanzania. Môi trường sống tự nhiên của chúng là vùng núi ẩm nhiệt đới hoặc cận nhiệt đới, sông ngòi, và đầm nước ngọt có nước theo mùa. Chúng hiện đang bị đe dọa vì mất môi trường sống.

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wikipedia VI