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Distribution

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Continent: Middle-America
Distribution: Mexico (Chiapas: Meseta Central)
Type locality: 10.9 km ESE San Cristobal de Las Casas, Chiapas, Mexico, elevation 2320 m.
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Cerrophidion tzotzilorum

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Common names: Tzotzil montane pitviper.[3]

Cerrophidion tzotzilorum is a venomous pit viper species which is native to southern Mexico. There are no subspecies that are recognized as being valid.[4]

Etymology

The specific name, tzotzilorum (Latin genitive plural), is in honor of the Tzotzil people.[5][6]

Description

C. tzotzilorum is terrestrial and moderately stout. Adults probably do not exceed 50 cm (19.5 in) in total length (including tail).[3]

Geographic range

C. tzotzilorum is found in the Meseta Central of Chiapas, Mexico. The type locality given is "10.9 km Jiji ESE San Cristobal de Las Casas, Chiapas, Mexico, elevation 2,320 m [7,610 ft]".[2]

Habitat

The preferred natural habitat of C. tzotzilorum is forest.[1]

Diet

C. tzotzilorum is known to prey upon orthopterans and lizards.[7]

Reproduction

C. tzotzilorum is viviparous.[5]

Conservation status

The species C. tzotzilorum is classified as Least Concern (LC) on the IUCN Red List of Threatened Species (v3.1, 2001).[1] Species are listed as such due to their wide distribution, presumed large population, or because it is unlikely to be declining fast enough to qualify for listing in a more threatened category. The population trend is stable. Year assessed: 2007.[8]

References

  1. ^ a b c Campbell, J.A.; Muñoz-Alonso, A. (2007). "Cerrophidion tzotzilorum". IUCN Red List of Threatened Species. 2007: e.T64307A12762008. doi:10.2305/IUCN.UK.2007.RLTS.T64307A12762008.en. Retrieved 18 November 2021.
  2. ^ a b McDiarmid RW, Campbell JA, Touré T (1999). Snake Species of the World: A Taxonomic and Geographic Reference, Volume 1. Washington, District of Columbia: Herpetologists' League. 511 pp. ISBN 1-893777-00-6 (series). ISBN 1-893777-01-4 (volume).
  3. ^ a b Campbell JA, Lamar WW (2004). The Venomous Reptiles of the Western Hemisphere. 2 volumes. Ithaca and London: Comstock Publishing Associates. 870 pp., 1,500 plates. ISBN 0-8014-4141-2.
  4. ^ "Cerrophidion tzotzilorum". Integrated Taxonomic Information System. Retrieved 14 September 2007.
  5. ^ a b Species Cerrophidion tzotzilorum at The Reptile Database www.reptile-database.org.
  6. ^ Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN 978-1-4214-0135-5. (Cerrophodion tzotzilorum, p. 269).
  7. ^ Jadin RC (2007). "Prey Items of the Tzotzil Montane Pitviper (Cerrophidion tzotzilorum)". Southwestern Naturalist 52 (3): 437–438.
  8. ^ 2001 Categories & Criteria (version 3.1) at the IUCN Red List. Accessed 14 September 2007.
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Cerrophidion tzotzilorum: Brief Summary

provided by wikipedia EN
Common names: Tzotzil montane pitviper.

Cerrophidion tzotzilorum is a venomous pit viper species which is native to southern Mexico. There are no subspecies that are recognized as being valid.

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Cerrophidion tzotzilorum ( Spanish; Castilian )

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La nauyaca tzotzil de montaña (Cerrophidion tzotzilorum) es una especie de serpiente de la familia Viperidae. Campbell (1985) nombró a esta especie en honor a los indígenas tsotsiles quienes viven en las tierras altas donde el espécimen tipo fue colectado.[1]

Clasificación y descripción

Es una especie moderadamente robusta terrestre que probablemente no excede los 50 cm de longitud total. El color de fondo puede variar de color café oscuro grisáceo u óxido. Las 29-49 distintivas y pequeñas manchas laterales corporales abarcan de 2-3 escamas. La primera mancha lateral del cuerpo es altamente variable y se puede extender hasta 10 escamas de ancho. Las manchas dorsales son de color café oscuro están fusionadas formando una banda en forma de zigzag. Las escamas infralabiales y el área gular usualmente están fuertemente moteadas, y las escamas ventrales frecuentemente tienden a hacerse oscuras posteriormente. Una banda postocular oscura se extiende desde detrás del ojo hasta el ángulo de la mandíbula y está bordeada encima y debajo por un pigmento. La escama media en la región frontal es grande y hay usualmente 3 escamas intersupraoculares, 9-11 supralabiales, 9-12 infralabiales, 19-23 hileras de escamas a la mitad del cuerpo, 120-135 ventrales en machos y 125-134 en hembras y 27-36 subcaudales enteras en machos y 23-30 en hembras.[1]

Distribución

Sur de México, en elevaciones intermedias en la relativamente plana Meseta Central de Chiapas. La distribución vertical va de 2.050 a 2.500 msnm. En Chiapas la mayoría del material de cerca de San Cristóbal y Teopisca es referible a C. tzotzilorum.[1]

Hábitat

Habita en bosque de pino-encino húmedo. Los árboles dominantes en la región son Pinus pseudoestrobus, P. montezumae y encinos forrados de epífitas. Esta especie de aparentes hábitos secretos ocurre en bosques estacionalmente secos conformados predominantemente de pinos altos y/o encinos con epífitas y es encontrada frecuentemente bajo troncos y rocas.[1]

Estado de conservación

Se encuentra catalogada como menor preocupación (LC) en la IUCN[2]​ y como sujeta a protección especial bajo la NOM-059-SEMARNAT.[3]

Referencias

  1. a b c d Jonathan A. Campbell y William W. Lamar, 2004. The Venomous Reptiles of the Western Hemisphere I. Cornell University Press. Pp 435-436.
  2. «Cerrophidion tzotzilorum (Tzotzil Montane Pit Viper)». www.iucnredlist.org. Consultado el 23 de noviembre de 2017.
  3. http://www.profepa.gob.mx/innovaportal/file/435/1/NOM_059_SEMARNAT_2010.pdf

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Cerrophidion tzotzilorum: Brief Summary ( Spanish; Castilian )

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La nauyaca tzotzil de montaña (Cerrophidion tzotzilorum) es una especie de serpiente de la familia Viperidae. Campbell (1985) nombró a esta especie en honor a los indígenas tsotsiles quienes viven en las tierras altas donde el espécimen tipo fue colectado.​

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Cerrophidion tzotzilorum ( Basque )

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Cerrophidion tzotzilorum Cerrophidion generoko animalia da. Narrastien barruko Viperidae familian sailkatuta dago.

Erreferentziak

  1. (Ingelesez)IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. www.iucnredlist.org. 2012ko urriaren 20an eskuratua.
  2. The Species 2000 and ITIS Catalogue of Life

Ikus, gainera

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Cerrophidion tzotzilorum: Brief Summary ( Basque )

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Cerrophidion tzotzilorum Cerrophidion generoko animalia da. Narrastien barruko Viperidae familian sailkatuta dago.

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Cerrophidion tzotzilorum ( French )

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Cerrophidion tzotzilorum est une espèce de serpents de la famille des Viperidae[1].

Répartition

 src=
Aire de répartition de l'espèce Cerrophidion tzotzilorum selon l'UICN (consulté le 14 février 2013).

Cette espèce est endémique de l’État du Chiapas au Mexique[1].

Description

C'est un serpent venimeux[1].

Étymologie

Cette espèce est nommée en l'honneur des Tzotzil, un peuple indien vivant dans les hauteurs de l'État mexicain du Chiapas où a été découverte cette espèce[1].

Publication originale

  • Campbell, 1985 : A New Species of Highland Pitviper of the Genus Bothrops from Southern México. Journal of Herpetology, vol. 19, n. 1, p. 48-54.

Notes et références

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Cerrophidion tzotzilorum: Brief Summary ( French )

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Cerrophidion tzotzilorum est une espèce de serpents de la famille des Viperidae.

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Cerrophidion tzotzilorum ( Vietnamese )

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Cerrophidion tzotzilorum là một loài rắn trong họ Rắn lục. Loài này được Campbell mô tả khoa học đầu tiên năm 1985.[2]

Tham khảo


Hình tượng sơ khai Bài viết về họ Rắn lục này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.
  1. ^ McDiarmid RW, Campbell JA, Touré T. 1999. Snake Species of the World: A Taxonomic and Geographic Reference, vol. 1. Herpetologists' League. 511 pp. ISBN 1-893777-00-6 (series). ISBN 1-893777-01-4 (volume).
  2. ^ Cerrophidion tzotzilorum. The Reptile Database. Truy cập ngày 29 tháng 5 năm 2013.
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Cerrophidion tzotzilorum: Brief Summary ( Vietnamese )

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Cerrophidion tzotzilorum là một loài rắn trong họ Rắn lục. Loài này được Campbell mô tả khoa học đầu tiên năm 1985.

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