DUMERIL'S GROUND BOA
Acrantophis dumerili
Reptile
Order Squamata
Description
Rich reddish-brown in color mixed with grey, the dorsal patterns
are evenly shaped and outlined with black or brown, occasionally creating
a zig-zag effect. Average length is six to eight feet.
Range
Madagascar and the Mascarene Islands
Status
Threatened due to habitat destruction since 1977.

Photo by Todd Rosenberg / © Lincoln Park Zoo |
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Ecology
- Habitat
- Sparse open woodland
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- Niche
- Mainly terrestrial, these snakes feed mainly on mammals and birds of
relative size
Life History
Like neotropical boas, these snakes shelter in mammal burrows, fallen
logs, piles of debris, and other protected sites. They hibernate duringthe
dry, cool months, normally May through July. The snakes mate shortly after
emerging from hibernation. After a six to eight month gestation, small litters
of two to twenty-one young are born live. At birth the young are 19 to 24
inches to two feet long. Lifespan about 15-20+ years.
Special Adaptations
- Cryptic coloration helps the snake remain inconspicuous
- Special organ in the snake's mouth distinguish smell from the particles
collected by the snake's tongue, aiding the snake in locating prey
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