404 
INDEX. 
CROCODILES— 
food for, 65 
Garialis, 60 
hatching, 63 
in history, 59 
intelligence of, 65 
Jacare, 60 
Land, 78 
leeches in mouth of, 59 
omnivorous appetite of, 61 
Tomistoma, 60 
vivaria for, 19, 64 
Crocodilia, 4, 60 
Crocodilide, 60 
Cross-marked Snake, 285 
Crowfoots, 37 
Crustaceans, freshwater, con- 
trivanece for procur- 
ing, 361 
Cryptobranchus alleghaniensis, 
393 
Ctenosaura, 138 
Cyclodus, Black-and-yellow, 120 
gigas, 120 
Great, 120 
nigr oluteus, 120 
Cyrtomium, Large-leaved, 32 
Cystignathide, 320 
Dy 
Dahl’s Snake, 249, 251 
Dark Green Snake, 244 
Dasypeltis scabra, 281 
8. fasciolata, 283 
s. tnornata, 283 
s. medici, 283 
s. palmarum, 283 
Davallias, 32 
Deer-swallower, 206 
Deirodon scaber, 281 
Delaland’s Gecko, 75 
Dendrophis pictus, 267 
punctulatus, 268 
Derbian Lizard, 106 
Dermatemys, 49 
Devil, Mountain, 136 
Thorn, 136 
Dhabb, 136 
Diamond Snake, 197 
Dice Snake, 234 
Dinosauria, 4 
Discoglossus pictus, 350 
DISC-TONGUED FROGS, 349, 350 
Alytes boscee, 353 
obstetricans, 353 
Bell Frog, 353 
Bombinator bombinus, 352 
igneus, 351 
Dietyoglossus pictus, 350 
eges of, 353 
Fire-bellied Toad, 351 
fluid discharged by, 352 
food of, 352 
Midwife Frog, 353 
Painted Frog, 350 
spawning of, 352 
tadpoles of, 350, 352, 353 
Yellow-bellied Toad, 352 
Disinfectants, care required in 
using, 233 
Dorsal Lizard, 83 
Dragons, 130 
Dry Ask, 379. See Newts 
Dryinus fuscus, 289 
Dryophide, 288 / 
Duck-weeds, 38 
Dusky Toad, 336 
E. 
Earwigs as food, 302 
Echis carinata, 197 
Edible Frogs, 307, 311, 317 
Frogs, decrease in numbers 
of, 314 
Eft, 378. See Newts 
Egg-eaters, 214 
Egeg-eating Snake, 281 
Egyptian Eryx, 212 
Mastigure, 135 
Elaphis quaterradiatus, 184, 185, 
259 
Elk’s-horn ‘Fern, 32 
Emydide, 43, 49 
Eimys caspica, 54. 
