INDEX. 



311 



Page 



Spinnerets 201 



Spiracles of locust 204, 208 



Of tish 72 



Spiral valve 73 



Spirifer 238 



Sponges 249 



SpoiKjilla 250 



Spoonbill 139 



Spores of Sporozoa 256 



Sporocyst 226 



Sporozoa 256 



Squid 235 



Squash-bug 214 



Squamosal 82 



Squirrel 184 



Stapes 83, 153 



Siaphr/Unidie 215 



Starlish 243 



Statoblasts 240, •_>41, 251 



Sterjanopodes 138 



Stego.saurus 117 



Stenops 187 



Stercorariufi 138 



Sternum 93 



Of Insects 206 



Stentor -o9, 260 



Stprna 138 



Stigmata 204 



Stickleback 63 



Stipes 206 



Stizostedium 66 



Stomach Ruminant.. 176 



-Sac Actinozoa 248 



Ccecal Type of 41 



Mammals 158 



Stonecat 54 



StoneHies 212 



Stork 139 



Storerla 114 



Strix 140 



Stronf/i/lii-s 225 



Stntthlo 134, 135 



Sturgeon 72, 73 



Stylets 212, 216 



Stjjloinmatoii]inrii 234 



Stylohyoids 150 



Subcutaneous Tissue 12 



Suberites 252 



Sublingual (tLukI 157 



Submentum 206 



Page 



Submucous Tissue 40 



.Submaxillary Gland 157 



Suboperculum 25 



Succinea 234 



Sucker 57 



Suckers of Leeches 222 



Sucking-Fish 67 



Suctorial Infusoria 260 



Sus 174 



Sula 138 



Sunfish 64 



Surinam Toad 94 



Supraclavicle "23, 27 



Supraoccipital 22 



Suspensorium 82 



Suture 21 



Swallow 141 



Swan 139 



Sweat-Glands 145 



Swift 141 



Sword- Fish 67 



Sylphidoe 215 



Symbiosis 255, 282, 286 



Sympathetic nervous sys- 

 tem 33 



Symphysis of pelvis 128 



Syrinx 130, 131 



SyiKjamus 235 



Synijnathu'i G3, 64 



Tabanus 216 



Table of species 274-6 



Sedimentary strata 271 



TachijpHes 138 



Tadpole 94 



Tcenia 227 



Talpa 182 



Tamias 184 



Tanaijer 141 



Tapir us 171 



Tape-worm 226 



Tardiqrada 204, 223 



TavHi'm 187 



Taiso-metatarsus of birds. . . . 128 



Tarsus of Menobrauch 84 



of insects 206 



Tasmanian devil 162 



Taste-buds 157 



Taxidca 179 



Taxonomy 272 



