TURTLES . 161 
Snapping Turtles 1^6 
Musk and Mud Turtles ...••••• 1^2 
Water Turtles ... 1^6 
Land Tortoises.186 
Sea Turtles.196) 
Snake-necked Turtles 200 
Soft-shelled Turtles . .202 
AMPHIBIANS 
WORM-LIKE AMPHIBIANS .209 
SALAMANDERS AND NEWTS .213 
Giant Salamanders .214 
American Salamanders.216 
Newts .218 
“Congo Eels”.218 
Blind Salamanders ........ 220 
Proteans .......... 220 
Sirens .221 
FROGS AND TOADS .223 
Primitive Toads ......... 224 
Tongueless Toads . 226 
Spade-foot Toads .. 230 
True Toads .......... 232 
Tree Frogs .235 
Typical Frogs.236 
Index 
245 
