12 (i) Four to six toes without claws on each leg 13 



12 (/) Four toes with claws on each leg 27 



13 {12) Toes end in disc expansions 14 



13 {12) Toes end in narrow lobate expansions 26 



14 {IS) Projecting caudal appendage absent 15 



14 {13) Projecting caudal appendage present 16 



15 [H) Caudal end swollen cephalic append- 

 ages long BatiUipes tubematis 



15 (i-4) Caudal end relatively flat; cephalic appendages short 



