Great Plains Narrowmouth Toad
Gastrophryne olivacea

Family Microhylidae Description: Up to 1½" snout-vent length. Color brown, tan, or gray, sometimes with black spots. Small head with pointed snout. Fold of skin extends from shoulders up behind eyes and across head. Elevation Range: Below 5000' in extreme southeastern Colorado. Listed as Microhyla olivacea in some older publications.		Photo from Hammerson, 1986. Used with permission.
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