506 INDEX. 



Gizzard: Earthworm, 72; Cockroach, 179 ; Pigeon, 439, 440 

 Gland, albumen : Snail, 122, 131 ; Pigeon, see Oviduct 



clitellar : Leech, 60 



colleterial : Cockroach, 185 



Oowper's : Rabbit, 367, 370 



digestive : Crayfish, 159 ; Cockroach, 179, 180 ; Dog-fish, 241, 243, 244 



epidermal : Leech, 60 



green : Crayfish, 163 



hermaphrodite : Snail, 122, 131 



infra-orbital : Rabbit, 383 



mammary : Rabbit, 328 



mucous : Leech, 60 ; Snail, 133 



mushroom-shaped : Cockroach, 184 



oesophageal : Earthworm, 72 



oviducal : Dog-fish, 264 



parotid : Rabbit, 383 



pedal : Snail, 120 



perinaeal: Rabbit, 327, 368, 370 



prostatic : Rabbit, 367 



rectal: Dog-fish, 244; Rabbit, 368, 370 



salivary : Leech, 51, 59 ; Snail, 129 ; Cockroach, 179 2Jo5&tV, 385, 387 



shell : Liver-fluke, 40 



sublingual: Rabbit, 383 



submaxillary : Rabbit, 383 



thyroid : see Thyroid body 



yolk : Liver-fluke, 39 

 Glochidium : Mussel, 110 

 Glottis: .Ra&&&, 380, 384 ; Pigeon, 443 

 Gonapophysis : Cockroach, 177, 184, 186 

 Graafian follicle : Pa&&#, 369 

 Green gland : Crayfish, 163 

 Growth : Mussel-shell, 89, 93 ; Snail-shell, 120, 121 ; Crayfish, 141 



centres of: CM*, 471, 473 

 Gubernaculum : Rabbit, 365 



Haemal arch : Dog-fish, 223, 224 

 Haemal process : Dog-fish, 224 

 Haemal spine : Dog-fish, 224 



Haemoglobin : Earthworm, 73 _ , 



Hallux : Rabbit, 331 ; Fowl, 430 

 Hamular process : Rabbit, 314 

 Hand : Rabbit, 329 



Head : Snail, 118 ; Crayfish, 143 ; Cockroach, 170 ; Pa&&#, 336, 382 ; Pigeon, 430 

 Head-process: Chick, 473 



Heart : Earthworm, 73 ; Mussel, 102, 115 ; SnatZ, 125 ; Crayfish, 155 ; Cockroach, 178 ; Pop- 

 /isft, 245-249, 261 ; .Ra&oft, 347, 349, 359 ; Sheep, 362 ; Pt^eorc, 439, 443, 496 

 Helix, see Snail 



Hepatic caecum : Cockroach, 180 

 Hepatic cell : Earthworm, 73, 86 

 Hermaphrodite duct : Snail, 131 

 Hermaphrodite gland : Snail, 122, 131 

 Hind-brain : Rabbit, 387, 388, 397 ; Chick, 476 

 Hind-limb : Rabbit, 331, 332 ; Fowl, 426 ; Pigeon, 431 

 Hinge of mussel-shell, 91 

 Hippocampus major : Rabbit, 397 

 Hirudo, see Leech 

 Humerus : Rabbit, 325 ; Fowl, 422 



HYDRA, 18-30 ; general appearance, 20 ; structure, 21-25 ; reproduction, 25-27 ; dis- 

 integrated specimens, 27-29 ; transverse sections, 29, 30 

 Hydranth, 30 

 Hymen : Dog-fish, 264 

 Hyoid bone : Rabbit, 317, 371 ; Fowl, 420 



Hyoidean arch : Dog-fish, 234 ; Rabbit, 317 ; Fowl, 420 ; Pigeon, 462 

 Hyomandibular cartilage : Dog-fish, 234 

 Hyostylic skull : Dog-fish, 235 

 Hypapophysis, see Vertebra 

 Hypoblast : Chick, 470, 473 

 . Hypobranchial : Dog-fish, 236 

 Hypobranchial groove : Amphioxus, see EndostyJe 

 Hypostome : Hydra, 20 





