WRIGHT 



PLATE V 



at. 



SWAMP CRICKET-FROG (CHOROPHILUS TRISERIATUS). PHOTOS BY A. A. ALLEN AND AUTHOR 



1. A pair of swamp cricket-frogs. 



2. A pair in position preparatory to ovulation. 



3. A mated pair in act of ovulation. 



4. The pair arising to surface for air after ovulation. 



5. A mature tadpole. 



6. An egg-mass. 



