INDEX. 423 
TREE-FROGS— 
Hyla versicolor, 340 
Krefft’s, 346 
Laubfrosch, 343 
Leaf-green, 344 
noise emitted by, 342, 343, 
345 
Peron’s, 345 
plants for, 340 
spawning of, 343 
tadpoles of, 340 
Versicolor, 341 
vivaria for, 339, 343 
White’s, 345 
winter quarters for, 343 
Yellow-foot, 347 
TREE-SNAKES, 183, 286, 287 
All-green, 285 
Banded-tail, 269 
Ornamented, 287 
Painted, 267 
Punctulated, 268 
Trichomanes radicans, 33 
Trionychide, 43 
Tritons, 367. See Newts 
Troga Venado, 206 
Tropidonotus, 214 
ater, 232 
fasciatus, 239 
I. erythrogaster, 240 
tf. rhombifer, 240 
f. sipedon, 240 
natria, 217, 240 * 
n. astreptophorus, 232 
n. torquata, 273 
nN. Vars., 232 
ordinatus, 214 
0. sirtalis, 217 
saurita, 233 
septemvittatus, 238 
sirtalis, 217, 241 
stolatus, 241 
tessellatus, 234 
tigrinus, 240 
viperinus, 237 
wv. aurolineatus, 238 
wv. ocellatus, 238 
Tuateras, 135, 155 
food of, 160 
Tuateras, vivaria for, 160 
Tuberculated Iguana, 143 
Tubes for feeding Snakes, 290 
Tupinambis rufescens, 83 
teguxin, 82 
Turtles, Freshwater, 43 
Sea, 43 
Two-banded Monitor, 76, 79 
Two-headed Lizard, 119 
Snake (supposed), 212 
Typhlophis, 185 
Typhlopide, 185 
Typhlops, 185 
nigroalbus, 185 
U. 
Ular Sawa, 198 
‘* Una lagarta,” 66 
Urodela, 358 
Uromastix Hardwichii, 135 
spinipes, 135 
: 
Vallisneria spiralis, 369 
Varanide, 75. See Monitors 
Varanus albigularis, 78 
flavescens, 79 
giganteus, 80 
Gouldii, 80 
griseus, 78 
niloticus, 78° 
salvator, 76, 79 
Variegated Bush Snake, 268 
Lizard, 83 
Vernal Greater Starwort, 369 
Veronica anagallis, 369 
beccabunga, 38 
Vertebrata, 4 
Villarsia nympheoides, 340 
Viper, Blowing, 271 
distinguishing, 221 
Water, 239 
Vipera berus, 223, 273 
Viperine Snake, 237 
Vivacious Snake, 284 
