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Oreolalax nanjiangensis Fei & Ye ex Fei, Ye & Li 1999

Description ( anglais )

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The male and female are both about 57 mm. The pupil is vertical. The tympanum is hidden. The maxillary teeth are developed. The skin of the dorsum is rough and yellow-brown with an even distribution of round, black-brown spots. The dorsum, the sides of the body and dorsal side of the hind legs all have small tubercles. The temporal fold is thin and weak. The ventrum is smooth. The axillary gland is large. The temporal gland is round. The tibiotarsal articulation extends to the eye, the left and right ends meeting or slightly overlapping. The finger and sides of the toe have at most a little fringe. The tips of the fingers and toes are rounded. The base of the toes have only a trace of webbing. The upper and lower border of the lips have light and dark horizontal stripes. The ventrum is black or dark grey. The ventrum and the ventral side of the limbs lack dark spotting. The male has large, thick nuptial spines on the first and second finger. A pair of large, thick spine clusters are present on the chest. No vocal sac is present. The tadpole is 74 mm in total body length and about 28 mm in head length. The dorsum is grayish brown and the tail completely lacks spots. The labial tooth row formula is I: 5-5/I: 5-5. The center of the upper lip lacks one to two papillae. The corners of the mouth have many additional papillae, which possess small teeth (Fei 1999).
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Distribution and Habitat ( anglais )

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>i>O. nanjiangensis has only been found at Mt. Guangwu, in Nanjiangxian county, in Sichuan province. It lives at 1600 m above sea level in or near streams in mountainous regions(IUCN 2004).
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Life History, Abundance, Activity, and Special Behaviors ( anglais )

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The size of the population is currently unknown. The major threat to the species is tourism. O. nanjiangensis is especially vulnerable due to its restricted range (IUCN 2004).
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Life History, Abundance, Activity, and Special Behaviors ( anglais )

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Between the middle and end of July, adult toads inhabit the sandy shores of the streams or hide beneath rocks in the shallow water. Some individuals can be found crawling on land. Most toads will become active at dusk, emerging to search for food (Fei 1999).
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Oreolalax nanjiangensis ( catalan ; valencien )

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Oreolalax nanjiangensis és una espècie d'amfibi que viu a la Xina.

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

Referències

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Oreolalax nanjiangensis: Brief Summary ( catalan ; valencien )

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Oreolalax nanjiangensis és una espècie d'amfibi que viu a la Xina.

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

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Oreolalax nanjiangensis ( anglais )

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Oreolalax nanjiangensis (Nanjiang toothed toad) is a species of amphibian in the family Megophryidae. It is endemic to China. It is known from the area of the type locality of Mount Guangwu (光雾山), Nanjiang County, northern Sichuan, as well as adjacent southern Gansu and southwestern Shaanxi.[2] Its natural habitats are temperate forests and rivers. It is threatened by habitat loss associated with tourism.[1]

Male Oreolalax nanjiangensis grow to about 57 mm (2.2 in) in snout-vent length. Tadpoles are 74 mm (2.9 in) in length.[3]

References

  1. ^ a b IUCN SSC Amphibian Specialist Group (2020). "Oreolalax nanjiangensis". IUCN Red List of Threatened Species. 2020: e.T57595A63861955. doi:10.2305/IUCN.UK.2020-2.RLTS.T57595A63861955.en. Retrieved 17 November 2021.
  2. ^ Frost, Darrel R. (2013). "Oreolalax nanjiangensis Fei and Ye, 1999". Amphibian Species of the World 5.6, an Online Reference. American Museum of Natural History. Retrieved 24 July 2013.
  3. ^ Fei, L. (1999). Atlas of Amphibians of China (in Chinese). Zhengzhou: Henan Press of Science and Technology. p. 74. ISBN 7-5349-1835-9.
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Oreolalax nanjiangensis: Brief Summary ( anglais )

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Oreolalax nanjiangensis (Nanjiang toothed toad) is a species of amphibian in the family Megophryidae. It is endemic to China. It is known from the area of the type locality of Mount Guangwu (光雾山), Nanjiang County, northern Sichuan, as well as adjacent southern Gansu and southwestern Shaanxi. Its natural habitats are temperate forests and rivers. It is threatened by habitat loss associated with tourism.

Male Oreolalax nanjiangensis grow to about 57 mm (2.2 in) in snout-vent length. Tadpoles are 74 mm (2.9 in) in length.

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Oreolalax nanjiangensis ( espagnol ; castillan )

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Oreolalax nanjiangensis es una especie de anfibios de la familia Megophryidae.

Distribución geográfica

Se encuentra en la China.

Estado de conservación

Se encuentra amenazada de extinción por la pérdida de su hábitat natural.

Referencias

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Oreolalax nanjiangensis: Brief Summary ( espagnol ; castillan )

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Oreolalax nanjiangensis es una especie de anfibios de la familia Megophryidae.

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Oreolalax nanjiangensis ( basque )

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Oreolalax nanjiangensis Oreolalax generoko animalia da. Anfibioen barruko Megophryidae familian sailkatuta dago, Anura ordenan.

Erreferentziak

Ikus, gainera

Kanpo estekak

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Oreolalax nanjiangensis: Brief Summary ( basque )

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Oreolalax nanjiangensis Oreolalax generoko animalia da. Anfibioen barruko Megophryidae familian sailkatuta dago, Anura ordenan.

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Oreolalax nanjiangensis

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Oreolalax nanjiangensis est une espèce d'amphibiens de la famille des Megophryidae[1].

Répartition

Cette espèce est endémique de la République populaire de Chine. Elle se rencontre entre 1 600 et 1 856 m d'altitude dans les provinces du Sichuan, du Gansu et du Shaanxi[1].

Description

Oreolalax nanjiangensis[2] mesure jusqu'à 57 mm. Son dos est brun jaune avec de petites taches rondes brun foncé. Sa face ventrale est jaune sale ou gris sale.

Étymologie

Son nom d'espèce, composé de nanjiang et du suffixe latin -ensis, « qui vit dans, qui habite », lui a été donné en référence au lieu de sa découverte, le xian de Nanjiang.

Publication originale

  • Fei, Ye & Li, 1999 : Description of a new pelobatid toad of genus Oreolalax - Oreolalax nanjiangensis from Daba Mountain region of China. Acta Zootaxonomica Sinica, vol. 24, no 1, p. 107-113.

Notes et références

  1. a et b Amphibian Species of the World, consulté lors d'une mise à jour du lien externe
  2. Fei, Ye & Li, 1999 : Description of a new pelobatid toad of genus Oreolalax - Oreolalax nanjiangensis from Daba Mountain region of China. Acta Zootaxonomica Sinica, vol. 24, no 1, p. 107-113.
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Oreolalax nanjiangensis: Brief Summary

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Oreolalax nanjiangensis est une espèce d'amphibiens de la famille des Megophryidae.

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Oreolalax nanjiangensis ( portugais )

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Oreolalax nanjiangensis é uma espécie de anfíbio da família Megophryidae.

É endémica da China.

Os seus habitats naturais são: florestas temperadas e rios.

Está ameaçada por perda de habitat.

Referências

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Oreolalax nanjiangensis: Brief Summary ( portugais )

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Oreolalax nanjiangensis é uma espécie de anfíbio da família Megophryidae.

É endémica da China.

Os seus habitats naturais são: florestas temperadas e rios.

Está ameaçada por perda de habitat.

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Oreolalax nanjiangensis ( vietnamien )

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Oreolalax nanjiangensis là một loài lưỡng cư thuộc họ Megophryidae. Đây là loài đặc hữu của Trung Quốc. Môi trường sống tự nhiên của chúng là rừng ôn đới và sông ngòi. Chúng hiện đang bị đe dọa vì mất môi trường sống[cần dẫn nguồn].

Nguồn

Tham khảo

  1. ^ Fei Liang, Ye Changyuan (2004). Oreolalax nanjiangensis. Sách Đỏ IUCN các loài bị đe dọa. Phiên bản 2013.1. Liên minh Bảo tồn Thiên nhiên Quốc tế. Truy cập ngày 24 tháng 7 năm 2013.

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Oreolalax nanjiangensis: Brief Summary ( vietnamien )

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Oreolalax nanjiangensis là một loài lưỡng cư thuộc họ Megophryidae. Đây là loài đặc hữu của Trung Quốc. Môi trường sống tự nhiên của chúng là rừng ôn đới và sông ngòi. Chúng hiện đang bị đe dọa vì mất môi trường sống[cần dẫn nguồn].

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