INDEX 



273 



ship-worms, 14, 178, 185, 215; fig. 622, 



p. 210 

 shore birds, 182 

 shower, gossamer, 131 

 shrews, 93, 141 

 shrikes, 87 



shrikes, caterpillar, 87 

 shrimps, 17, 27, 160, 181, 247; figs. 



502, 503, p. 174 

 shrimps, brine, 249 



fairy, 209, 215, 251, 252 

 silkworms, 5 



silver-fish, 13; cf. fig. 468, p. 164 

 singing lizards, 120 

 siphonophores, 177, 214, 237; fig. 659, 



p. 218; fig. 692, p. 238 

 sipunculids, 179, 183, 194, 197, 203 

 Siren, 83 



skates, 21; fig. 50, p. 70 

 skates, electric, 213 

 skimmers, 182 

 skippers, cheese, 36, 69; figs. 284, 285, 



p. 126 

 skuas, 91, 182 

 skunks, 18, 93 

 sloths, 18, 73, 93, 120; pi. Ill, p. 12, 



fig. V, upper 

 slugs, 82, 83, 95 

 snail beetle, 57 

 snails, 5, 15, 27, 42, 57, 64, 82, 83, 95, 



97,99, 183, 185, 194, 215, 236, 243, 



253; figs- 594-611, p. 206 

 snake doctors, 2; figs. 404-406, p. 146; 



figs. 407-411, P- 148 

 snake, garter, 2, 9 

 snakes, 9, 17, 33, 41, 42, 43, 83, 87, 105, 



120, 138, 139, 140, 143, 150, 183, 



211, 243 

 snakes, fljdng, 120 

 sea, 85, 183 

 water, 207 

 snake's head, 178; fig. 553, p. 190 

 snapper, 20, 85, 145 

 snapper, alligator, 145, 211 

 snow flea, 245 

 snow tipulid, 245 

 social bees, 51 

 solenogaster, 194 

 solitaire, 115 



soHtary bees, 52, 57, 59, 61 

 Sora rail, 109 

 South American condor, 105, 115; pi. 



V, p. 22, fig. XI, right 

 sow-bugs, 97, 252; figs. 512, 513, p. 174 



sows, 46 



sparrow, English, 19, 88 



sparrows, 85, 106 



speed of birds, 108 



sperm whale, 164 



sphinx, five-spotted, 9 



spider flies, 70; fig. 312, p. 130 



spider ground, 13 



spider monkeys, 1 29 



spiders, 13, 39, 41, 52-55, 57, 61, 66, 



69, 70, 73, 77-79, 130, 131, 160, 



252; figs. 485, 486, p. 168 

 spiders, flying, 130 



sea, 13, 194, 228; especially fig. 520, 



p. 174; but also fig. 539, p. 184; 



fig- 546, p. 188 

 spinning ants, 32 

 spiny ant-eater, 95; pi. Ill, p. 12, fig. 



VI, lower 

 spiny-headed worms (echinorhynchs), 



43 

 spirochaetes, 45 

 sponges, 173, 178, 181, 183, 190, 193, 



194, 197, 204, 209, 215, 228, 239, 



247; figs. 688-691, 693-695, p. 238; 



fig- 697, p- 240 

 spoon-billed cat, 147; fig. 26, p. 58 

 spoonbills, no 

 sporozoans, 45 

 spring-tails, 52, 73 

 spruce grouse, 19 

 squabs, 19 



squeaking butterflies, 70; fig. 88, p. 86 

 squeteague, 180 

 squid, 27, 139, 164, 165, 180, 182, 186, 



236; figs. 586-590, p. 200; figs. 



591-593, P- 204; fig. 623, p. 210 

 squid, flying, 100, 137 

 squids, giant, 164, 169, 188; fig. 586, 



p. 198 

 squillas, 193 

 squirrel flea, 41 

 squirrels, 91, 132, 243 

 squirrels, flying, 118, 120, 132, 137 

 squirts, sea, 25, 161, 163, 178, 183, 190, 



. 193 

 stable-fly, 7, 40, 63, 99; figs. 267, 271, 



p. 122 

 star-fish, 13, 23, 27, 179, 181, 182, 188, 

 193, 228, 229, 237, 244, 247, 249; 



figs- 544, 545, P- 184 

 starlings, 85 



stars, basket, 13, 228; fig. 546, p. 188 

 brittle, 13, 27, 173, 177, 179, 181, 



