INDEX 



707 



Episternum, pf Lizard, 320, 321 : Rabbit. 

 449 : Prototheria, 517 



Equidat, 482, 502, 503 



Equus caballn*, 537, 542, 543, 566 



Eqnus burche/li, 503 



Erinaceida, 485 See Hedgehogs 



Esox, 640 



Ethiopian region, 629 



Ethmoidal plane, 513* 



Ethmo-turbinals, 452* See Skull 



Ethology, of Elasmobram-hii, 187 : Cera- 

 todus, 246 : Reptiles, 365 : Birds, 443 



Euchorda, 43*, 44 



Eudynamis taifensix, 626 



Eiidyptes, 414 



Eudyptes antipodnm, 415 



Eudyptes pachyrhynchus, 426 



Euselachii, 169* 



Eustachian aperture, 453 



Eustachian valve, 463 



Eustachian tubes, of Frog, 276 : Rabbit, 

 453 



Eutheria, 479*, 575, 578, 579, 584, 585, 

 587 



Evolution, 644 



Excretion, organs of, in Ascidia, 21 : 

 Simple Ascidians, 30 : Amphioxim, 52, 

 53 See Urinogenital Organs 



Ex-occipital, 79*, 80 See Skull 



Exocrjftus, 226 



Exoskeleton, of Craniata, 72 



Expiration, 199* 



External coelomic bay, 182*, 183 



Extensores dorsi muscles, 274 



Extensor muscles, 275 



External auditory meatus, 380 



External characters, of Bafanoglossus, 1 : 

 Aseidia, 14: Craniata, 67 : Lamprey, 

 124 : Dog-fish, 144 : Elasmobranchii, 

 170: Holocephali, 188: Trout, 198: 

 Teleostomi, 224 : Ceratodus, 247 : 

 Frog, 265: Amphibia, 294: Lizard, 

 314: Reptilia, 338: Pigeon, 379, 380 : 

 Aves (Neornithes), 420 : Rabbit, 446 : 

 Mammalia, 488 



External elastic membrane, 72, 73 



External gills, 89* 242 



External rectus muscle of eye, 113, 114 



Kxtra-branchials, 159, 175 



Extra-columella, 271, 390 



Extremity, of long bone, 84* 



Eydoux, 683 



Eye, of Salpa, 30 : of Amphioxus, 54, 

 55 : Craniata, 109 : Dog-fish, 163 : 

 Elasmobranchii, 179: Trout, 214: 

 Flat-fish, 226 : Frog, 284 : Amphibia. 

 308 : Lizard, 315, 331 : Reptilia, 361 : 

 Pigeon, 380, 406 : Aves, 435 : Rabbit, 

 446, 472 : Mammals, 580 



Eye, development, 111 



Eyelids- Frog, 265 : Lizard, 315 



Eve-muscles, 113 



X 1 ABELLJE, 457 



Fabricius ab Aquapendente, 669 



Facial ganglion, of Craniata, 105 



Facial nerve, of Craniata, 104, 105 



Falciform process, 214* 



Falco, 416, 428 



Falcons, 416, 428 



Fallopian tubes, of Rabbit, 475 



Fan-tails, 378 



Fasciae dentato?. 579" 



Fat-bodies, of Frog, 287 



Faunas, 619 



Feathers of Pigeon, 379, 381, 382, 383, 

 384: Arclweopteryx, 419, 420: Neor- 

 nithes, 423 



Feather-follicle, 383, 384* 



Feather-germ, 383, 384* 



Feather papilla, 383 



Feather-pulp, 383, 384* 



Feather-tracts, 384" 



Fdida>, 484, 505 See also Felt* and 

 Cats 



Felis ho, 547 



Felis tigris, 545 



Felting, of hair, 488 



Femur, 82*, 83 See Limb-skeleton 



Fenestra ovalis, 269, 286, 332 See Ear 



Fenestra rotunda, 332, 453 



Fibula, 82*, 83 See Limb-skeleton 



Fibulare, of Craniata, 83* 



File- fishes, 223, 228 



Filo-plumes, 383*, 381, 423 



Filum terminale, 284* 



Fimbria, 470 



Finches, 417, 420, 443 



Finlets, 225 



Fins, of Amphioxus, 45 : Craniata, 8l : 

 Lamprey, 125: Cyclostomi, 138: Dog- 

 fish, 145 : Elasmobranchs, 175 : Holo- 

 cephali, 189, 191 : Trout, 200 : Teleo- 

 stomi, 217 : Teleostei, 225 : Ceratodn*, 

 247 : Dipnoi, 258 



Fins, development of, 186 



Fin-rays, of Amphioxus, 47: Craniata, 

 69 : Dogfish, 151 : Teleostomi, 231 : 

 Teleostei, 225 



Fire-toad, 302 



Firmistemia, 294* 



Fishing-frog, 224, 226 



Flamingoes, 415, 420 



Flanges, of feather, 382' 



Flat fishes, 221, 226 



Fleming, W., 688 



Flexor muscles, 275 



Flexor perforans, 395 



Flexor tarsi, 276 



Flippers, 501 



Floccular fossa, 453 



Flocculi, 472 See Brain 



Flounder, 221 



