Plate XIX 



Spade-foot (Scaphiopus holbrookii) 



1 . Rain filled depression in the pine barrens, Hilliard, Fla. August 17, 1922. 



2. 3. 4. Males croaking, Hilliard, Fla. August 16, 1922. Flashlights. 



5. Eggs, HiUiard, Fla. August 16, 1922. 



6. 7. Tadpoles, Camp Pinckney, Ga. June 22, 1922. 



8. 9. ID. II . Tadpole and transforming frogs, Chesser Id., Ga. June, 28 1922. 



