New county records are reported for Hypsiglena torquata and Rhinocheilus lecontci, and additional distribution records are presented for Sonora semiannulata in southwestern Idaho. These three species are more abundant than indicated by previous records.
Diller, Lowell V. and Wallace, Richard L.
"Additional distribution records and abundance of three species of snakes in southwestern Idaho,"
Great Basin Naturalist: Vol. 41
, Article 8.
Available at: http://scholarsarchive.byu.edu/gbn/vol41/iss1/8