INDEX. 471 



Basi-hyal : Dog-fish, 227 



Basi-occipital : Rabbit, 29G 



Basipodite, see Appendage : Crayfish 



Basi-pterygium : Dog-fish, 230 



Basi-sphenoid : Babbit, 297 ; Fowl, 407 



Basi-temporal : Fowl, 407 



BeaJ: : Pigeon, 425 



Bile-duot : Mussel, 102 ; Snail, 122, 123 ; GrayjUh, 151, 152 ; Dog-ph, 235 ; Rabbit, S34 ; 



Pigeon, 437 

 Birds, characters of, 396, 424 

 Bladder : ^artAworwi, 70 ; 72a6&j^ 831, 353, 354 ; see a^soSinns, urinary and urinogenital ; 



also Nephridium 

 Blastophore : Earthworm, 75 

 Blatta, see Cocln*oach 



Blood : Leech, 45 ; Earthworm, 66 ; Mammals, 325 ; Pigeon, 424 

 Blood-Sinus : Leech, 46-46, 56; 8na.il, 130, 131 ; Crayjh , 147 ; see nho Sinus, Lacuna, 



Vein 

 Blood-vessel : Leech, 45-46, 57 ; Earthworm, 66, 80 ; Mimel, 05 ; Snail, 129 ; see also 



Circulatory system, Artery, Vein 

 Body-cavity, see Ooelom 

 Bojanns, organ of : Mussel, 97 

 Bone : Dog-fish, 214, 215 

 Bone, cartilage : Rabbit, 283, 294 

 membrane : Rabbit, 283, 295 

 sesamoid : Re^bit, 283, 319 ; see also Patellfi 

 Botryoidal tissue : Leech, 57 



Brain : Dog-fish, 263, 275 ; Rabbit, 378 ; Pigeon, 452 

 Brain-case, see Cranium 

 Brain, cavity of, see Ventricle 

 Brain-membrane : Rabbit, 379 

 Brancbia, see Gill 

 Branchial arch : Dog-fish, 227 

 Branchial bar : Amphioxus, 185, 202 

 Branchial chamber : Mussel, 87, 108 ; Crayfish, 143 

 Branchial vessels : Dog-fish, 247-249 

 Branchio-cardiac canal : Crayfish, 150 

 Branchio-cardiac groove: Crayfish,l%f^ 

 Brancbiostegite : Crayfish, 136, 143 

 Bronchus : Rabbit, 363 

 Buccal cavity : Earthworm, 63 ; Coelroach, 170 ; Amphioxus, 184, 19G, 300 ; Rabbit, 372 ; 



PiS-con, 433 

 Buccal mass : Snail, 121, 128 

 Budding : Hydra, 21 

 Bulla, tympanic : Rcdtbit, 302 

 Bursa Fabricil : Pigeon, 451 



Officum : Rabbit, 329, 335, 336 



Calamus : Pigeon, 426 



Canal, ampuBary : Dog-fish, 213, 281 



branchio-cardiac : Crayfish, 160 



carotid : Fowl, 406, 407 



central : Amphioxus, 191, 200 



Eustachian : Rabbit, 310; Fowl, 407, 408 



interorbital : Dog-fit7i, 222 



naso-palatine : Rabbit, 373 



neural, see Vertebra 



of Laurer : Liver-fluke, 33 



pericardio-peritoneal : Dog-fish, 241 



reno-pericardial : Mussel, 98; Snail, 117 



semicircular : Dog-fish, 220-221, 279-280 ; Pigeon, 458 



sensory : Dog-fish, 313, 271, 272, 28 L 



iirino-genital : Rabbit, 356, 369 



vertebrarterial, see Vertebra 

 Capitulum : Rabbit, 293 ; Pigeon, 403 

 Carapace : Crayfish, 136 

 Cardia : Rabbit, 332 

 Cardo : Cockroach, 166 

 Carina ; Fowl, 404 

 Carpo-metacarpus ; i^owZ, 418-419 



