Plate XLI 

 Southern leopard frog (Rana sphenocephala) 



1 . Siren Run, looking N. N. E. Billy Id., Ga. May 27, 1921. 



2. Tadpoles, from white clay pool and normal habitat, Thompson's Landing, St. 



Mary's River, Ga. July 13, 1922. 



3. 4. Tadpoles, Chesser Id., Ga. July 25, 1922. x 1.2. 



5. Tadpoles with four legs, Chesser Id., Ga. July 3, 1922. x 1.2. 



6. Tadpole with stub of tail, Chesser Id., Ga. July 31, 1922. x 1.2. 



7. Transformed frog, Chesser Id., Ga. August 11, 1922. x 1.2. 



