The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.

References

  • Lamar, W.W.; Sasa M. 2003. A new species of hognose pitviper, genus Porthidium, from the southwestern Pacific of Costa Rica (Serpentes: Viperidae). Rev. Biol. Trop. 51(3-4):797-804.
  • Lamar, W.W.; Sasa M. 2003. A new species of hognose pitviper, genus Porthidium, from the southwestern Pacific of Costa Rica (Serpentes: Viperidae). Rev. Biol. Trop. 51(3-4):797-804.
  • Porras, L.W. & Solórzano, A. 2006. Costa Rica’s venomous snakes. Reptilia (GB) (48): 11-17.
  • Porras, L.W. & Solórzano, A. 2006. Die Schlangen Costa Ricas. Reptilia (Münster) 11 (5): 20-27.
  • Solórzano, A. 2004. Serpientes de Costa Rica: Distribución, taxonomía e historia natural. Primera edición. Editorial INBio. 791 pp.

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