XIV 



LIST OF ILLUSTRATIONS 



no. 

 925 ». 



'X\\. 



\y.',-j. 

 \r.>,:',. 

 ;»;54. 



'.t;^7. 

 ;»;58. 

 9;^,9. 



940. 

 941. 

 942. 

 943. 

 944. 

 945. 

 946. 

 947. 

 948. 

 949. 

 950. 

 951. 

 952. 

 953. 

 954. 

 955. 

 956. 

 957. 

 958. 

 959. 

 960. 

 961. 

 962. 

 963. 

 9()4. 

 965. 

 966. 

 967. 

 968. 

 969. 

 970. 

 971. 

 972. 

 973. 

 974. 

 975. 

 976. 



R;in;i teiiiporaria, dissection from left side 

 ,, esculeiita, digestive organs 



h'nii)()raria, heart .... 

 arteries .... 

 ,, veins .... 



,, course of l)lood and lympli, 



esculenta, brain 



accessory auditory apparatus 

 esculenta, urinogenital organs, male 

 ,, ,, ,, female 



development 



temi)()raria, stages in life-history 



Necturus maculatus 



Siren lacertina 



Amphiuma tridactyla 



Salamandra maculosa 



Crjecilia jiachynema 



Urodela, structure of vertebral column 

 Proteus anguinus, chondrocranium 



Salamandra atra, skull 



Ichthyojihis glutinosa, skull 



Protriton, skull 



Salamandra and Amblystoma, slioulder-girdle 

 pelvic girdle .... 

 heart and chief arteries, larva and 

 ,, maculosa, venous system 



LTrodela, diagrams of male and female oigans 

 Nototrema marsuijiatum .... 



Pipa americana 



Ichthyophis glutinosa . . . 

 Amblystoma tigrinum (axolotl) . 



Lacerta viridis 



Lizard, vertebrre 



Lacerta agilis, skull 



,, ,, pectoral arch anu sternum 



,, ,, carpus 



,, vivipai'a, pelvis .... 



,, agilis, tarsus 



,, ,, general view of viscera 



, , vii'idis, dissection from ventral asjiect 

 Lizard, lateral dissection .... 



Lacerta viridis, brain 



,, vivipara, brain of an embryo 



Jacobson's organ .... 

 sclerotic ossicles .... 

 viridis, membranous labyrinth 

 ,, urinogenital organs, male 

 ,, ,, ,, female 



diagr 



5 » 



15 



and 



adult 



sternum 



lUUI 



latic 



