October 3, 2020

(Source: Wikipedia. Photo: (c) Elí García-Padilla, some rights reserved (CC BY- NC)). Species, Crotalus intermedius Troschel, – Víbora-cascabel enana, Mexican Smallhead Rattlesnake. Direct Children: Subspecies, Crotalus intermedius. Crotalus intermedius intermedius Troschel in Müller, Taxonomic Serial No.: (Download Help) Crotalus intermedius intermedius TSN

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However, we cannot access every published paper of potential relevance, either because they are not available to us or are in a language we cannot translate internally. Head is moderately small, broad and distinct from narrow neck. No attempt should be made to pursue the snake into the undergrowth as this will risk further bites. A Taxonomic and Geographic Reference, vol. We therefore do not accept legal responsibility for use of the information provided and we require that all users use information from this site at their own risk.

Snakes of the World: Renal Damage Insufficient clinical reports to know. On the generic classification of the rattlesnakes, with special reference to the Neotropical Crotalus durissus complex Squamata: General Systemic Effects Insufficient clinical reports to know, but might develop systemic symptoms in severe cases; headache, nausea, vomiting, abdominal pain, collapse.

Notes on Mexican Snakes Ophidia. Graham, Amy Lathrop and David Lazcano A reclassification of the rattlesnakes; species formerly exclusively referred to the genera Crotalus and Sistrurus. Local Necrosis Insufficient clinical reports to know, but probably unlikely to occur.


Retrieved 14 January The bite wound should not be tampered with in any way. Web pages and scripting Jiri Hosek. The principle aim of this site is to provide information useful to improving outcomes for humans suffering from envenoming or poisoning by animals, plants or mushrooms. If there will be considerable delay before reaching medical aid, measured in several hours to days, then give clear fluids by mouth to prevent dehydration.

Mexico, in southeastern Hidalgo, northeastern Puebla, west-central Veracruzand southwestern Tlaxcalatype locality: Other Insufficient clinical reports to know. Equally, we cannot list knowledge which is not yet reported or known.

Mexican Smallhead Rattlesnake (Crotalus intermedius) ·

Can you confirm these amateur observations of Crotalus intermedius? The bitten limb must not be exercised as muscular contraction will promote systemic absorption of venom. University of California Press, Berkeley. Should any evidence of paralysis or myolysis develop, antivenom is the principal treatment.

Crotalus intermedius Troschel, 1865

Retrieved from ” https: Calzada de Tlalpan No. Journal of Biogeography The snakebite victim should be transported as quickly and as passively as possible to the nearest place where they can be seen by a medically-trained person health station, dispensary, clinic or hospital. Crotalus intermedius Conservation status.

A Catalogue of Living and Extinct Species. Crotalus intermedius is a venomous pit viper species found in central and southern Mexico.

Copyright ToxinologyWCH. Habitat Elevations between about and metres in mainly seasonally dry pine-oak forest and occasionally desert fringes and cloud forest.

Three subspecies are currently recognized, including the nominate subspecies described here. Specific antivenoms exist for several major species.


Unknown but lethal potential cannot be excluded. DeSantis and Larry David Wilson. Antivenom Therapy Antivenom is the key treatment for systemic envenoming.

From Wikipedia, the free encyclopedia. First published in Cardiotoxicity Insufficient clinical reports to know. Most traditional, and many of the more recently fashionable, first aid measures are useless and potentially dangerous. Small Approx 20k version. Reptarium The Reptile Database. Catalogue of American Amphibians and Reptiles Crotalus intermedius Mexican small-headed rattlesnake.

UMB missing and may be lost. A type locality was not given in the original paper, but “Mexico” is inferred from the title. Amphibia [Amphibia by Hugo Troschel, pp. PLoS One 9 6: Amphibians and reptiles of the state of Hidalgo, Mexico. Prey Feeds mainly on lizards, rodents and small mammals. Treatment Summary Bites by species showing the South American rattlesnake clinical pattern are quite different from North American rattlesnake bites.

In particular, for bites causing flaccid paralysis, including respiratory paralysis, both airway and respiration may be impaired, requiring urgent and prolonged treatment, which may include the mouth to mask mouth crotaluz mouth technique of expired air transfer. South, central, and northern Oaxacaand central Puebla, type locality: