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Cerrophidion
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Everything about Cerrophidion totally explained

» Common names: Montane pitvipers.

Cerrophidion is a genus of venomous pitvipers that are found in southern Mexico, southward through the highlands of Central America to western Panama.

Description

These snakes grow to a maximum length of 82.2 cm (for C. godmani), but usually don't exceed more than 50-55 cm. The head scalation is highly variable, with some being enlarged, especially in the frontal region. The fact that the prelacunal isn't fused with any of the supralabial scales is characteristic for this genus. The rest of the scalation is as follows: 1-7 intersupraoculars, 7-11 supralabials, 8-12 sublabials, 120-150 ventral scales, 22-36 subcaudal scales (undivided) and 17-21 (rarely 23) dorsal scales at midbody.

Geographic range

Found in southern Mexica (in the highlands of Guerrero and southeastern Oaxaca), southward though the highlands of Central America (Guatemala, El Salvador, Honduras, northern Nicaragua and Costa Rica) to western Panama.

Species

Species Authority Common name Geographic range
C. barbouri (Dunn, 1919) Barbour's montane pitviper Highlands of the Sierra Madre del Sur in the state of Guerrero, Mexico.
C. godmaniT (Günther, 1863) Godman's montane pitviper Southeastern Oaxaca and Chiapas, Mexico, through Central America to western Panama at moderate to high elevations.
C. tzotzilorum (Campbell, 1985) Tzotzil montane pitviper Meseta Central of Chiapas, Mexico.
T) Type species.

Taxonomy

One new species has been described: C. petlalcalensis, López-luna, Vogt & Torre-loranca (1999).Further Information

Get more info on 'Cerrophidion'.


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