FLAT-HEADED SNAKE Tantilla gracilis Baird & Girard, 1853   

STATUS:  Common

DOCUMENTED COUNTIES:  Dallas, Denton, Ellis, Hood, Johnson, Kaufman, Parker, Rockwall, Somervell, Tarrant, and Wise

HABITAT:  Western Cross Timbers, Fort Worth Prairie, Mesquite Grand Prairie, Cedar-limestone Hills, and Eastern Cross Timbers