INDEX 425 



Backbone, see Vertebral column 



Barb : Pigeon, 386 



Barbule : Pigeon, 386 



Basi-branchial : Dog-fish, 210 



Basi-hyal : Dog-fish, 209 



Basi-occipital : Rabbit, 267 



Basipodite, see Appendage 



Basi-pterygium : Dog-fish, 211 



Basi-sphenoid : Rabbit, 269 



Basi-temporal : Fowl, 365-366 



Beak : Pigeon, 384 



Bile-duct : Mussel, 95 ; Snail, 115 ; Crayfish, 141 ; Dog-fish, 216 ; Rabbit, 307 ; Pigeon, 396 



Birds, characters of, 355, 383 



Bladder : Rabbit, 304, 325, 326 



Blatta, see Cockroach 



Blood : Leech, 42 ; Earthworm, 61 



Blood-sinus : Leech, 43, 53 ; Snail, 123 ; Crayfish, 137 ; see also Sinus and Vein 



Blood-vessel : Leech, 42-43, 53-54 ; Earthworm, 61-62, 73, 74 ; Mussel, 88-89 ; Snail, 121- 



123 ; see also Circulatory System, Artery, Vein 

 Body -cavity, see Coelom 

 Bojanus, organs of : Mussel, 90-92 

 Boue, cartilage : Rabbit, 257 



membrane : Rabbit, 257 



sesamoid : Rabbit, 257 

 Botryoidal tissue : Leech, 54 



Brain : Dog-fish, 239-241, 249-251 ; Rabbit, 340-354 ; Pigeon, 411-412 

 Brain-case, see Cranium 

 Brain, cavity of, see Ventricle 

 Brain-membrane : Rabbit, 341 

 Branchia, see Gill 

 Branchial arch : Dog-fish, 210 

 Branchial bar : Amphioxus, 186 



Branchial chamber : Mussel, 81, 101 ; Crayfish, 134-135 

 Branchial vessels : Dog-fish, 226-229 

 Branchio-cardiac canal : Crayfish, 140 

 Branchio-cardiac groove : Crayfish, 128 

 Branchiostegite : Crayfish, 128, 133 

 Bronchus : Rabbit, 333 

 Buccal cavity: Earthworm, 60 ; Cockroach, 161 ; Amphioxus, 173, 183-184; Rabbit, 298- 



303 ; Pigeon, 391-392 

 Buccal mass : Snail, 114, 120-121 

 Budding : Hydra, 20 

 Bulla, tympanic : Rabbit, 258, 274 

 Bursa Fabricii : Pigeon, 409 

 Byssus : 96 



Caecum : Rabbit, 304, 308, 309 



Calamus : Pigeon, 385 



Canal, branchiocardiac : Crayfish, 140 



carotid : Fowl, 365, 366 



central : Amphioxus, 184 



interorbital : Dog-fish, 205 



mucous : Dog-fish, 197, 255-256 



naso-palatine : Rabbit, 299 



neural, see Vertebra 



of Laurer : Liver-fluke, 30 



pericardio-coalomic : Dog-fish, 220 



reno-pericardial : Mussel, 92 ; Snail, 110 



semicircular : Dog-fish, 204, 254-255 ; Pigeon, 416 



urino-genital : Rabbit, B28, 331 



vertebrarterial, see Vertebra 

 Capitulutn : Rabbit, 265 

 Carapace : Crayfish, 127 

 Cardia : Rabbit, 305 

 Cardo : Cockroach, 157 

 Carina : Fowl, 362 

 Carpopodite, see Appendage^ 

 Carpo-metacarpus : Fowl, 377378 

 Carpus : Rabbit, 288-289 ; typical, 288 ; Fowl, 377 



