INDEX 



585 



ainiiioii, 466, 468 

 Cloaca, 192 

 Cochlea, 129 

 (<>.!.. me, 59, 197 

 ('olleetin- tubes, renal, 2-17. '2^': -J.'.7 



Oommi 



anterior, 87 



posterior, 89 



superior, 89 

 t 'onneeiive tissue, 291 

 Cornea, 139 

 ('..ilex, 91 

 Orooodilia 



blood-vessels, 401 



carotid arteries, 404 



lu-art, 391 



neonyrhia, 75 



tOOth-Mleeession, 329 



t erygii ( I'oii/pterus) 



segmentation, 19 

 ( kyptobrancfau 



filiation of external gills, 156 

 Cuticle, 70 

 Cyclostoniata 



genital pores, 246 



horny teeth, 77, 78 



olfactory organ, 128 



pancreas, 189 



Delamination, 34 

 n.-im-rsiil, 20 

 Dentine, 322, 325 

 Dennis, 69 



Diaphragm of Birds, 164 

 Diplospondyly, 341 

 Dipnoi (Long-flab) 

 practical hints, 565 



rminal, 4 



Dorsal lip of blastopore, 32 

 |)..rsal sac, 89 

 Duetus venosus, 539 



Iv-to.lerm, 30 



name, 505 

 Egg- 

 envelopes, 455, 515 



size, 2 



tooth, 326 



iobranc.hii (Sharks, Skates, etc.) 



aortic arches, 398 



archinephric duct, 240 



arcualia, 295 



blastoderms, 560 



brain, 92, 93 



chondrocranium, 312 



chromophile organs, 284 



external irills physiological replace- 

 ment of, 157 



tin rudiments, 445 



gastrulation, 45 



iiill-tilanients, 160 



heart, 366, 373, 374 

 interrenals, 283 

 lens, 138, 139 



Klasin obranch ii (am I tuned) 

 limb-skeleton, 351 

 liver, 187 



mesoderm of head, 208 

 motor nerve-trunk, 111 

 Mullerian dm is, _>):;, 244 

 muscle-buds, 207 

 neural crest, 122 

 opisthonephros, 247, 248 

 origin of mesoderm, 63 

 otocyst, 132 

 ovary, 276 

 pancreas, 189 

 peritoneal funnels, 251 

 pharyngeal clefts, 158 

 practical hints, 559 

 pronephros, 236, 237 

 segmentation, 12, 14, 15. 29 

 sympathetic, 124 

 urinogenital sinus, 242 

 vasa efferentia, 279 

 venous system, 413 

 viviparity, 478 



Electrical organs, 212 



Embryonic development, 464 



Enamel, 322, 325 



Endoderm,-30 

 name, 505 

 secondary, 49 



Endolymphatic duct, 130, 132 



End-plate, motor, 204 



Enteron, 58, 144, 146 



development of openings, 193 

 muscular sheath, 217 

 temporary occlusion, 192 



Epidermis, 70 



Equatorial, 5 



Eye, 133, 134, 136 



evolutionary origin, 141 

 muscles, 210 



Face, 555 

 Feathers, 71, 72 

 Fin-rays, 346 

 Fins, median, 439 



skeleton, 346 

 paired, 441 



skeleton, 849, 353 

 Flask -glands, 79 

 Foregut, 144 



solid, 148, 521 

 Fowl, common 



blood-vessels, 650 

 early blastoderms, 519 

 egg, 514, 515 

 embryos 

 first day, 522 

 second day, 524-532 

 third day, 532-546 

 fourth day, 546-549 

 fifth day, '548-551 

 sixth day, 551, 552 

 >eventh day, 553, 554 

 sagittal sections, 525. 543 



