Links
| Information on this family of snakes is composed of 50 species in two families. They are generally regarded as the most primitive snakes, having a pelvic girdle and vestiglial hind limbs. They have a single lung and oviduct and are well adapted to their |
 www.pitt.edu/~mcs2/herp/SoNA.html| Essay which offers details on what makes venomous snakes poisonous, what makes up venom, and includes e few pictures. |
pelotes.jea.com/vensnake.htm | |
