Crotalus oreganus concolor (Viperidae; Crotalinae): A case of envenomation with venom analysis from the envenomating snake and a diagnostic conundrum of myo- neurological symptoms. (August 2018) - Keyler, D.E.; Saini, V.; O'Shea, M.; Gee, J.; Smith, C.F.; Mackessy, S.P.