INI^EX 



707 



Episternum, of Lizard, 320, 321 : Rahbit 

 449 : Prototheria, 517 



Equidce, 482, 502, 603 



Pqmis caballus, 537, 542, 543, 566 



Eguua hnrchflli, 503 



Erinaceido', 48;) — See Hedgehogs 



Ewx, 640 



Ethiopian region, 629 



Ethmoidal plane, 513* 



Ethmo-turbinaU, 452*— See Skull 



Ethology, of Elaamobranchii, 187 : Cera- 

 todus, 246 : Reptiles, 365 ; Birds, 443 



Euchorda, 43*, 44 



Eudynamis taitennU, 626 



Eudyptes, 414 



Eudyptes antipodum, 415 



Eudyjjtea pachyrliynchu^, 426 



Euaelacliii, 169* 



Eustachian aperture, 453 



Eustachian valve, 463 



Eustachian tubes, of Frog, 276 : Rabbit, 

 453 



Eutheria, 479*, 575, 578, 579, 584, 685, 

 587 



Evolution, 644 



Excretion, organs of, in Atcidia, 21 : 

 Simple Ascidians, 30 : Amphioxns, 52. 

 53 — See Urinogenital Organs 



Ex-occipital, 79*, 80— See Sknll 



Exocn'tvs, 226 



Exoskeleton, of Craniata, 72 



Expiration, 199* 



External cnelomic bay, 182*, 183 



Extensores dorsi muscles, 274 



Extensor muscles, 275 



External auditory meatus, 380 



External characters, of Balanoglossitt, 1 : 

 Aacidia, 14: Craniata, 67 : Lamprej-, 

 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 (Neornithcs), 420 : Rabbit, 446 : 

 iMammalia, 488 



External elastic membrane, 72, 73 



External gills, 89* 242 



External rectus muscle of eye, 113, 1)4 



Extra-branchials, 159, 175 



Extra-columella, 271, 390 



Extremity, of long bone, 84* 



Eydoux, 683 



Eye, of Salpa, 30 : of Amphioxna, 54, 

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

 ElaamolDranchii, 179: Trout, 214: 

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

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

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

 44(i, 472 : Mammals, 580 

 Eye, development. 111 

 Eyelids-Frog, 265 : Lizard, 315 

 Eye-muscles, 113 



F. 



K 



ABELL/E, 457 



Fabricius ab Aquapendente, 669 



Facial ganglion, of Craniata, 105 



Facial nerve, of Craniata, 104, 105 



Falciform process, 214* 



Fako, 416, 428 



Falcons, 416, 428 



Fallopian tulies. of Rabbit, 475 



Fan-tails, 378 



Fascia? dentatie, 579* 



Fat-bodies, of Frog, 287 



Faunas, 619 



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

 384: Archieopteryx, 419, 420: Xeor- 

 nithes, 423 



Feather-follicle, 383, 384* 



Feather-germ, 383, 384* 



Feather papilla, 383 



Feather-pulp, 383, 384* 



Feather-tracts, 384* 



FelidiE, 484, .505— See also Felis and 

 Cats 



Felis leo, 647 



Eeli^ tigria, 545 



Felting, of hair, 488 



Femur, 82*, 83— See Limb-skeleton 



Fenestra ovalis, 269, 286, 3.32— Se? 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 



Finleta, 225 



Fins, of AmphioXHS, 46 : Craniata, 81 : 

 Lamprey, 125 : Cyclostomi, 138 : Dog- 

 fish, 145 : lilasmobranchs, 175 : Holo- 

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

 stomi, 217 : Teleostei, 225 : Ceralodua. 

 247 : Dipnoi, 258 



Fins, development of, 186 



Fin-rays, of Amphioxus, 47 : Craniata, 

 69: Dogfish, 151: Teleoitomi, 231 :' 

 Teleostei, 225 



Fire-toad, 302 



Firmiaiei^ua^ 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 



Floeculi, 472— See Brain 



Flounder, 221 



