INDEX. 



733 



Cat, placenta of, 250 



Caudal swellings of Elasmobranchii, 46, 



55; Teleostei, 72; Chick, 162, 170 

 Cephalic plate of Elasmobranchii, 55 

 Cephalochorda, development of, i ' 

 Cephalopoda, eyes of, 473 477 

 Cerebellum, Petromyzon, 93 ; Chick, 176; 



general account of development of, 424, 



^ 



Cerebrum of Petromyzon, 93, 97; Chick, 



J 75 ! general development of, 429, 438; 



transverse fissure of, 443 

 Cestoda, excretory organs of, 68 1 

 Cetacea, placenta, 255 

 Chjetognatha, nervous system of, 349 ; 



eye of, 479 ; generative organs of, 743 ; 



generative ducts of, 749 

 Chretopoda, head of, 313; eyes of, 479; 



excretory organs of, 683; generative 



organs of, 743 ; generative ducts of, 749 

 Charybdasa, eye of, 472 

 Cheiroptera, placenta of, 244 

 Cheiropterygium, 618 ; relation of to ich- 



thyopterygium, 621 

 Chelonia, development of, 210; pectoral 



girdle of, 603 ; arterial system of, 649 

 Chick, development of, 145; general 



growth of embryo of, 1 70 ; rotation of 



embryo of, 173; fcetal membranes of, 



185; epiblast of, 150, 166; optic nerve 



and choroid fissure of, 500 

 Chilognatha, eye of, 481 

 Chilopoda, eye of, 481 

 Chimrera, lateral line of, 539 ; vertebral 



column of, 548; nares of, 533 

 Chiromanti-s, oviposition of, 121 

 Chorda tympani, development of, 460 

 Chordata, ancestor of, 311; branchial 



system of, 312; evidence from Ammo- 



ccetes, 312; head of, 312; mouth o r , 



318; table of phylogeny of, 327 

 Chorion, 237; villi of, 237, 257 

 Choroid coat, Ammoccetes, 99; general 



account of, 487 

 Choroid fissure, of Vertebrate eye, 486, 



493; of Ammocoetes, 498; comparative 



development of, 500; of Chick, 501; 



of Lizards, 501 ; of Elasmobranchii, 



502 ; of Teleostei, 503 ; Amphibia, 503 ; 



Mammals, 503, 504 

 Choroid gland, 320 

 Choroid pigment, 489 

 Choroid plexus, of fourth ventricle, 425 ; 



of third ventricle, 432 ; of lateral ven- 



tricle, 442 



Ciliated sack of Ascidia, 18; Pyrosoma, 

 ^ 26; Salpa, 31 

 Ciliary ganglion, 461 

 Ciliary muscle, 490 

 Ciliary processes, 488 ; comparative de- 



velopment of, 506 

 Clavicle, 600 



Clitoris, development of, 727 

 Clinoid ridge, 569 

 Cloaca, 766 



Coccygeo-mesenteric vein, 66 1 



Cochlear canal, 519 



C cecilia, development of, 143; pronephros 

 of, 707 ; mesonephros of, 709 ; Miil 

 lerian duct of, 710 



Crelenterata, lame of, 367; eyes of, 471 ; 

 auditory organs of, 513; generative 

 organs of, 741 



Columella auris, 529; of Amphibia, 582 ; 

 of Sauropsida, 588 



Commissures, of spinal cord, 417; of 



^ brain, 431, 432, 439, 443 



Coni vasculosi, 724 



Conus arteriosus, of Fishes, 638; of Am- 

 phibia, 638 



Coracoid bone, 599 



Cornea, of Ammoccetes, 99 ; general de- 

 velopment of, 495 ; corpuscles of, 496 ; 

 comparative development of, 499 ; of 

 Mammals, 499 



Coronoid bone, 595 



Corpora geniculatn interna, 428 



Corpora quadrigemina, 428 



Corpora striata, development of, 437 



Corpus callosum, development of, 443 



Corti, organ of, 522; structure of, 525; 

 fibres of, 525; development of, 526 



Crania] flexure, of Elasmobranchii, 58, 

 60; of Teleostei, 77; Petromyzon, 93, 

 94; of Amphibia, 131, 132; Chick, 

 174; Rabbit, 231; characters of, 321; 

 significance of, 322 



Cranial nerves, development of, 455 ; 

 relation of to head cavities, 461 ; an- 

 terior roots of, 462 464 ; view on 

 position of roots of, 466 



Crocodilia, arterial system of, 649 



Crura cerebri, 429 



Crustacea, nervous system of, 41 1 ; eye of, 

 481; auditory organs of, 515; genera- 

 tive cells of, 745 ; generative ducts of, 



751 



Cupola, 524 



Cutaneous muscles, 676 



Cyathozooid, 25 



Cyclostomata, auditory organs of, 517; 

 olfactory organ of, 532 ; notochord and 

 vertebral column of, 546, 549; abdo- 

 minal pores of, 626 ; segmental duct of, 

 700 ; pronephros of, 700 ; mesonephros 

 of, 700; generative ducts of, 733, 749; 

 venous system of, 651 ; excretory organs 

 of, 700 



Cystignathus, oviposition of, 122 



Dactylelhra, branchial chamber of, 136; 



branchiae of, 136; tadpole of, 140 

 Decidua reflexa, of Rat, 242; of Insecti- 



vora, 243; of Man, 245 

 Deiter's cells, 526 

 Dental papilla, 777 

 Dental capsule, 777 

 Dentary bone, 595 

 Dentine, 780 

 Descemet's membrane, 496 



