﻿INDEX 



269 



Sixth sense, 75 



Skeleton, 40 



Skull, 40 



Smallest Snakes, 21 



Smooth Snake, 197 



Snake-charmers, 139 



Snake-stones, 141 



Snake swallowing her young, 88 



Snake-worship, 139 



Snout, 12 



Solenoglyphs, 56 



Southern Smooth Snake, 202 



Squamata, i 



steindachneri {Vipera ammodytes, 



var.), 252 

 Stomach, 79 

 Subcaudal shields, 15 

 subfasciatus [Tropidonotiis natrix, 



var.), 155 

 subgriseus {Colubey lojigissimus, 



var.), 189 

 Symoliophis, 7 

 Syncranterians, 58 



Tail, 9 



Tar bop his, 216 



Tavbophis fallax, 217 



Tarbophis iberus, 219 



Teeth, 53 



Tessellated Water-Snake, 160 



tessellatas {Tropidonotns), 160 



Thymus gland, 78 



Ticks, 108 



Tongue, 74 



Tongue-worms, 108 



torquatus {Coluber), 152 



trabalis {Zamenis gemo7iensis , var.), 



172 

 Trachea, 78 

 transcaucasiana [Vipera ammodytes, 



var.), 256 

 Tree-Snakes,- 36, 92, 94 

 Trematoda, 112 

 Tropidonotiis, 152 

 Tropidonotus chersoides, 167 

 Tropidonotus natrix, 152 

 Tropidonotus tessellatus, 160 

 Tropidonotus viperinus, 165 

 Typhlopida, 4, 143 



Typhlops, 144 



Typhlops vermicularis, 144 



Ureters, 81 

 Uroycltida, 5 

 Urosteges. 15 

 ursinii (Vipera), 221 



Veins, 77 



veithi [Loronella austriaca, var.), 



199 

 Ventral shields, 15 

 vermicularis (Typhlops), 144 

 Vertebrae, 50 

 Vertebral column, 50 

 Vipera, 221 

 Vipera ammodytes, 249 

 Vipera aspis, 239 

 Vipera berus, 230 

 Vipera latastii, 247 

 Vipera lebetina, 257 

 Vipera ma crops, 224 

 Vipera prester, 235 

 Vipera renardi, 227 

 Vipera ursinii, 221 

 Viperida, 5, 220 

 Viperince, 5, 220 

 Viperine Water-Snake, 165 

 viperinus (Tropidonotus), 165 

 viridiflavus (Colubey), 170 

 Viscera, 77 

 vivax (Aibirophis), 217 

 vosseleri (Tropidonotus tessellatus, 



var.), 162 

 vulgaris (Natrix), 152 



Warning coloration, 35, 36 

 Water- Snakes, 92, 94, 160 

 Whip-Snake, 170 

 Worms, no 



Xenopeltida, 5 



Zamenis, 170 



Zamenis carbonarius, 172 



Zamenis dahlii, 177 



Zamenis gemonensis, 170 



Zamenis hippocrepis, 179 



Zamenis sardus, 172 



Zoogeographical Regions, 119 



