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Acrantophis madagascariensis

Acrantophis madagascariensis
Acrantophis madagascariensis (3).jpg
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Squamata
Suborder: Serpentes
Family: Boidae
Genus: Acrantophis
Species: A. madagascariensis
Binomial name
Acrantophis madagascariensis
(A.M.C. Duméril & Bibron, 1844)
Synonyms
  • Pelophilus Madagascariense A.M.C. Duméril & Bibron, 1844
  • Boa madagascariensis
    Boulenger, 1893
  • Acrantophis madagascariensis madagascariensis Stull, 1935
  • Acrantophis madagascariensis
    Guibé, 1949
  • Boa madagascariensis
    Kluge, 1991
  • Acrantophis madagascariensis
    Glaw & , 1994
  • Boa madagascariensis
    — McDiarmid, Campbell & Touré, 1999
  • Acrantophis madagascariensis
    — Vences et al., 2001

Acrantophis madagascariensis is a species of boid snake in the subfamily Sanziniinae that is endemic to the island of Madagascar. Its common names include Malagasy ground boa and Madagascar boa.

This species is included in the Boidae family of snakes, subfamily Sanziniinae. No subspecies are currently recognized by ITIS.

Adult females can be up to 10 feet (3.05 metres), males are typically smaller, the average size of the population is 8 feet (2.44 m) in length. This is the largest snake species found on the island of Madagascar. Acrantophis madagascariensis, like others in the family, dispatch their prey by constriction.

The color pattern consists of a pale reddish-brown ground color mixed with gray, overlaid with a pattern dorsal rhombs outlined with black or brown. Sometimes this creates a vague zigzag impression. The sides are patterned a series of black ovoid markings with reddish blotches, often bordered or centered with white.

Endemic to Madagascar. Occurs in the central, northern and western parts of the island. The type locality given is "Madagascar."

The species usually occurs in sparse, open woodland such as the Madagascar dry deciduous forests.

Acrantophis madagascariensis is classified as Least Concern on the IUCN Red List of Threatened Species since 2011. Previously it was classified as Vulnerable (VU) with the following criteria: A1cd (v2.3, 1994). This means that a population reduction of at least 20% has been observed, estimated, inferred or suspected over the last 10 years or three generations, whichever is the longer, based on a decline in area of occupancy, extent of occurrence and/or quality of habitat, and based on actual or potential levels of exploitation. The species was last assessed in 2011.


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