570 



INDEX 



G 



Gall-bladder, 348 



Ganglia, habenulse, 201 

 of cerebral nerves, 235 

 sympathetic, 247 



Ganoid scales, 41 



Gartner's duct, 481 



Gasserian ganglion, 235 



Gastrula, 5 



Genital cells, development of, 450 

 ducts, 446 

 organs, 463-485 



Geniculate ganglion, 235 



Genital pores, 390, 463 



Germinal epithelium, 450 

 layers, 5 

 membrane, 4 

 spot, 3 

 vesicle, 3 



Gill-arches and clefts, 75, 81, 100 



Gills, 310, 351 



external, 352, 358 

 spiracular, 88, 356 



Gill-rakers, 357 



Gill-sacs, 6, 352 



Gizzard, 339 



Glands : ampullary, 484 ; anal, 485 ; 

 Blandin's, 329 ; Bowman's 270 ; Bnm- 

 ner's, 345; carotid, 333, 406; cho- 

 roid, 280 ; Cowper's, 485 ; digestive, 

 345 ; gastric, 335 ; Harderian, 28S ; 

 infraorbital, 327 ; inguinal, 485 ; in- 

 tegumentary, 17, 33; intermaxillary 

 or internasal, 325 ; labial, 325 ; lac- 

 rymal, 288 ; lingual, 325, 326 ; lymph- 

 atic, 435 ; mammary, 34 ; Meibomian, 

 288; mucus, 22; multicellular in 

 skin, 20, 21 ; " musk," 476 ; (of Croco- 

 diles), 23 ; nasal (external of Birds), 

 267 ; of Bartholini, 485 ; of claspers, 

 19 ; of eye, 288 ; of Lieberkiihn, 345 ; 

 of Moll, 290 ; of mouth, 324-327 ; of 

 olfactory mucous membrane, 264 ; 

 oviducal, 463 ; palatine, 325 ; parotid, 

 327 ; pharyngeal, 325 ; poison, 19, 22, 

 325 ; preputial, 485, 491 ; prostate, 

 484, 485; rectal, 336; "salivary" of 

 Petromyzon, 324; sebaceous, 29, 33; 

 Stenson's, 270 ; sublingual, 325, 327 ; 

 submaxillary, 327 ; sweat, 33 ; unicel- 

 lular, 20 ; urethral, 485 ; uropygial, 25 



Glandules pterygopodii, 19, 486 



Glans penis, 488, 492 



Glenoid cavity, 71, 141 



Glomerulus, 443 



Glomus, 443 



Glossohyal, 82 



Glottis, 362 



Goblet-cells, 18, 265 



Gonads, 450 



Grandry's corpuscles, 255 



Granular-cells in Lamprey, 19 



Gut, post-anal, 9 



Gullet, 310 



Gymnoarian condition of ovary, 466 

 Gymnokrotaphic type of skull, 113 

 Gyri, 201, 225 



H 



Heemal spines, 50 

 Haemoglobin, 394 

 Hsemolymph glands, 435 

 Hairs, 17, 28, 257 

 Hallux, 169 



Hassal's corpuscles, 335 

 Head, 12 



cavity, 76 



fold, 9 



Heart, 400-414 

 Helix, 307 

 Hemibranch, 355 

 Heredity, 1 

 Hermaphrodite structures, 463, 466, 472, 



477 



Heterocercal tail, 53 

 Heterocoelous vertebra?, 59 

 Heterodont dentition, 314 

 Hibernating glands, 435 

 Hilum, 461 

 Hippocampal commissure, 2(i 



lobe, 214 

 Hippocampus, 215 



major, 227 

 'Histology, 2 



Holoblastic segmentation, 5 

 Holobranch, 355 

 Homocercal tail, 53 

 Homodont dentition, 314 

 Hoofs, 171 

 Horns, 31, 130 

 Humerus, 160 

 Humour, aqueous, 276 



vitreous, 275 

 Hyaloid membrane, 284 

 Hyaloplasm, 3 

 Hymen, 480 

 Hyoid arch, 81 

 Hyomandibular, 82 

 Hyostylic, 88 

 Hypapophysis, 59, 62 

 Hypermastism, 37 

 Hyperthelism, 37 

 Hypoblast (see endoderm) 

 Hypochorda, 47 

 Hypoischiatic process, 146 

 Hypophysis, of brain, 202 

 Hyporachis, 27 

 Hypural bones, 53 



Ichthyopsida, 14 

 Ichthyopterygium, 159 

 Ileo-colic valve, 311 

 Ileum, 311 

 Ilium, 146 

 Impregnation, 3 

 Incus, 133, 303 



