Boa Snakes Boa is the common name for about 6 genera and 50 species of SNAKES that constitute the family Boidae. Closely cogitate to PYTHONS, the family includes the largest of all snakes, the water-dwelling anaconda of South America. Among other boas are the smaller anchor boas, Eryx, and the woodsnakes, Tropidolphus and associate genera. The typical boa genera are ground or stretch dwellers of tropical America--as are the woodsnakes--and the island of Madagascar, whereas the backbone boas are semidesert burrowing snakes of northern Africa and southern Asia. The two North American boas--the rosy and the rubber boa--resemble the sand boas.
All boas are nonpoisonous and kill by nearness; unlike the pythons, they bear live young. They are primitive snakes with anatomic features that reflect their lizard ancestry, such as bony vestiges of hinder(prenominal) limbs that disregard in external claws, and the presence--except in the woodsnakes--of two structural lungs. or so boas are activ...If you want to get a respectable essay, commit it on our website:
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