Linked from
The 9 pages that link to Snake evolution, each with the reason it gives.
PythonidaeRelated: It traces the lineage and traits that shaped the python family.
Sea kraitRelated: Sea kraits exemplify a return to aquatic habitats within snake evolution.
MadtsoiidaeRelated: Madtsoiids document extinct branches in the history of snake diversification.
NajaRelated: Evolutionary relationships help explain how Naja fits among elapid snakes.