INDEX. 381 



Sheep 95 



Shells 317 



Shield-louse 292 



Shrew Mousp 67 



Swallows .....' 155 



Swans 181 



Swift 155 



Swimming Birds 179 



Shrikes 148 Swordfish 217 



Shrimps 310 



Sickle-bill 178 



Silkworms 238 



Tadpoles 201 



Tail of Birds 123 



Simiadse 31 JTail of Crocodiles 194 



Sirens 207jTail of Fishes 211 



Skeleton of Bat 39|Tapir 82 



Skeleton of Camel lojTeeth of Carnivora 44 



Skeleton of Dugong 114iTeeth of Echini 340 



Skeleton of Man 14|Teeth of Fishes 213 



Skeleton of Osti-ich IBJTeeth of Gasteropods SS.t 



Skeleton of Perch ISTeeth of Kodents 69 



Temperature, adaptation in 



relation to 350 



Tenuirostres 153 



Terebella 313 



Teredo 332 



Termites 265 



Terns 184 



Skeleton of Turtle 17' 



Skunks 56 



Sloth 75' 



Slugs 325' 



Snails 325 ' 



Snake Lizards 200'! 



Snapping Bugs 250|'! 



Snapping Turtles 192.Tenicola 313 



Snipes 1 77jThoniy Woodcock 327 



Snow-bird 142 Thrushes 150 



Snowy Owl 138|Tiger Beetles 247 



Spanish Fly 251iTigers 47 



Span Worms 284iTinamous Family 170 



Sparrows 142 Toads 206 



Spawn of Fishes 215jTodies 156 



Species and varieties 52 



Species, defined 21 



Species, number of 363 



Spermaceti Whale IIOJ 



Tongue of Chameleon 197 



Tongue of FelidsB 45 



Tongue of Frogs and Toads. . . 205 

 Tongue of Humming-birds ... 159 



Spiders 300|Tongue of Limpets 325 



Spinal Marrow 18jTooth-billedBirds 147 



Sponge 352|Torpedo 223 



Spoon-bills 176,Tortoises 191 



Spring Beetles 250,Toucans 162 



Springbok 100|Tree-hoppers 291 



Squirrels 70|Tridacna 331 



Stag Beetles 249jTripoU 366 



Stang Fishes 341iTrogons 157 



Starfish 20, 337|Troilus 286 



Starlings 143 Trumpeter 176 



Storks 177iTubicola 312 



Sturgeons 219, Tumble Bugs 248 



Suctoria 315Tunicated Mollusks 328, 333 



Sunbirds 159iTurbinid£e ,.... 326 



Surinam Toad 206,Turbot 220 



