PAIRING AND OVIPOSITION. 



71 



Fig. 27. 



c c 



Nuptial excresoenceg of males. A. Discoglossus pidus. b. Pelodytes 

 punctatus. a. BomMnator pachypus (hand and foot), d. Bufo 

 vulgaris (haad). b. Bana temporaria (hand). 



