Bothriechis rowleyi

Bothriechis rowleyi is a species of pit viper, a venomous snake in the subfamily Crotalinae of the family Viperidae. The species is endemic to Mexico. There are no subspecies that are recognized as being valid.[4]

Bothriechis rowleyi
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Viperidae
Genus: Bothriechis
Species:
B. rowleyi
Binomial name
Bothriechis rowleyi
(Bogert, 1968)
Synonyms[2]
  • Bothrops rowleyi
    Bogert, 1968
  • Bothrops nigroviridis rowleyi
    — H.M. Smith & Moll, 1969
  • Bothrops nigroviridis macdougalli
    H.M. Smith & Moll, 1969
  • Bothriechis rowleyi
    — Campbell & Lamar, 1989
Common names: Mexican palm-pitviper.[3]

Etymology

The specific name, rowleyi, is in honor of American ornithologist John Stuart Rowley, who was one of the collectors of the holotype.[5]

Description

Bothriechis rowleyi is slender and green with a prehensile tail. Adults grow to a total length (including tail) of at least 97.3 centimetres (38.3 in)[3]

Geographic range

Bothriechis rowleyi is found in Mexico in southeastern Oaxaca and northern Chiapas. It occurs in cloud forests at 1,500–1,830 metres (4,920–6,000 ft) altitude. The type locality given is "a ridge that extends northward from Rancho Vicente, Colonia Rodolfo Figueroa, approximately 5 miles west of Cerro Baúl. The site is at an elevation of approximately 1,520 metres (4,990 ft), on the headwaters of the Río Grijalva, roughly 30 kilometres (19 mi) to the north and slightly to the east of San Pedero Tapánatepec, in the Distrito de Juchitán, Oaxaca, Mexico."[2]

Conservation status

The species B. rowleyi is classified as Vulnerable (VU) on the IUCN Red List of Threatened Species with the following criteria: B1ab(iii)+2ab(iii) (v3.1, 2001).[1] A species is listed as such when the best available evidence indicates that the extent of occurrence is estimated to be less than 20,000 square kilometres (7,700 sq mi), that estimates indicate the population to be severely fragmented or known to exist at no more than 10 locations, and that a continuing decline has been observed, inferred or projected, in the area, extent and/or quality of habitat. In addition, the area of occupancy is estimated to be less than 2,000 square kilometres (770 sq mi). It is therefore considered to be facing a high risk of extinction in the wild.

gollark: Because those can't play music?
gollark: The tape drives aren't obsoleted by it.
gollark: ... yes.
gollark: <@111569489971159040> MB is the real MB, MiB is MiB, because 2^20 != 10^6.
gollark: Oh, right.

References
  1. Canseco-Márquez L, Muñoz-Alonso A (2007). "Bothriechis rowleyi ". The IUCN Red List of Threatened Species 2007: e.T64304A12761506. https://dx.doi.org/10.2305/IUCN.UK.2007.RLTS.T64304A12761506.en. Downloaded on 30 October 2018.
  2. McDiarmid RW, Campbell JA, Touré TA (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. 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. "Bothriechis rowleyi". Integrated Taxonomic Information System. Retrieved 14 September 2007.
  5. 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. (Bothriechis rowleyi, p. 228).

Further reading
  • Bogert CM (1968). "A New Arboreal Pit Viper of the Genus Bothrops from the Isthmus of Tehuantepec, Mexico". American Museum Novitates (2341): 1-14. (Bothrops rowleyi, new species).
  • Heimes P (2016). Snakes of Mexico: Herpetofauna Mexicana Vol. I. Frankfurt, Germany: Chimaira. 572 pp. ISBN 978-3899731002.
  • Johnson JD, Mata-Silva V, García-Padilla E, Wilson LD (2015). "The Herpetofauna of Chiapas, Mexico: composition, distribution, and conservation". Mesoamerican Herpetology 2 (3): 272-329.
  • Mata-Silva V, Johnson JD, Wilson LD, García-Padilla E (2015). "The herpetofauna of Oaxaca, Mexico: composition, physiographic distribution, and conservation status". Mesoamerican Herpetology 2 (1): 6-62.
  • Wallach V, Williams KL, Boundy J (2014). Snakes of the World: A Catalogue of Living and Extinct Species. Boca Raton, Florida: CRC Press, Taylor & Francis Group. 1,237 pp. ISBN 978-1482208474. (Bothriechis rowleyi, p. 108).
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