Sequence Divergence in Venom Genes Within and Between Montane Pitviper (Viperidae: Crotalinae: Cerrophidion) Species is Driven by Mutation–Drift Equilibrium

Ramsés Alejandro Rosales-García, Rhett M. Rautsaw, Erich Hofmann, Christoph I. Grünwald, Héctor Franz-Chávez, Iván Trinidad Ahumada-Carrillo, Ricardo Ramírez-Chaparro, Miguel Angel de la Torre‐Loranca, Jason L. Strickland, Andrew J. Mason, Matthew L. Holding, Miguel Borja, Gamaliel Castañeda‐Gaytán, Edward A. Myers, Mahmood Sasa, Darin R. Rokyta, Christopher L. Parkinson