INDEX 



733 



Bone or bones — turbinal, 429 



tympanic, 428, 475, 386 



ulna, 405, 556 



ulnar (ulnare), 359, 405, 436, 556 



unciform, 556 



vomer, 354, 404, 429, 581 



Weberian, 591 



Wormian, 480 



zygomatic. See Jugal 



See also Girdle, Rays, Ribs, 

 Skeleton, Sternum, Vertebrae 

 Bony fishes, 194 

 Book-louse, 250 

 Boophilus amiulatus, 223 

 Bos taurus, 492 

 Botany, 24 

 Botflies, 259 



Botryoidal tissue, 181, 183 

 Bowman's capsule, 378, 379, 455, 



615 

 Brachiolaria larva, 295 

 Brachium, 418 

 Brain, 608, 609 



box, 316, 423 



of cod, 610 



of crayfish, 211 



of dogfish, 336 



of earthworm, 167 



of frog, 386 



of insects, 236 



of liver fluke, 122 



of pigeon, 415 



of rabbit, 459 



of Turbellaria, 131 



See also Ganglia, cerebral 

 Branchiocardiac groove, 192 

 Branchiopoda, 221 

 Branchiostegite, 196 

 Branchiostoma, 299. See Lancelet 

 Breastbone, 425 

 Breathing, 12, 377 

 Bridges, C. B., 697 

 Bristles, 198 

 Bristle-tails, 249 

 Brittle stars, 297 

 Bronchi, 509, 532 



of frog, 377 



of pigeon, 409 



of rabbit, 446 

 Bronchioles, 446, 511 

 Brown, Robert, 498 

 Brown tubes, 306 

 Buccal cavity, 438, 593 

 Buccinum, 284 

 Budding, 4 



of Carchesiitm, 59 



of Hydra, 10 1 



of Obelia, 102, 107 



Budding, of Protozoa, 59 



of Vorticella, 58 

 Buffon, Comte de, 709, 725 

 Bufo, 549. See Toad 

 Bugs, 250 

 Bulla, 428 



Bunodont teeth, 480 

 Bursa Fabricii, 408 

 Butterflies, 244, 245, 247, 234 

 Byssus, 281 



Caddis-flies, 254 

 Caeca, 233 



lateral, of leech, 182 

 pyloric, of cockroach, 233 



of starfish, 291 

 rectal, of pigeon, 408 

 of starfish, 291 

 CcBcilia, 548 

 Caecum of crayfish, 205 

 of man, 482 

 of rabbit, 443, 445 

 of swan mussel, 276 

 Calamus, 395 

 Calcium carbonate, 83, 115, 163, 



184, 198, 264, 266, 287, 296 

 Calcium phosphate, 518 

 Calf, fore-leg of, 493 

 Calliphora, 259 

 Camels, ^92, 516, 525 

 Canal or canals — 

 alimentary — 



histology of, 529 

 origin of, in chick, 659 

 in lancelet, 624 

 in tadpole, 640 

 of Ascaris, 137 

 of cockroach, 231 

 of cod, 618 

 of crayfish, 203 

 of dogfish, 321 

 of earthworm, 162 

 of frog, 362 

 of lancelet, 302 

 of leech, 182 

 of liver fluke, 119 

 of Nereis, 178 

 of pigeon, 406 

 of rabbit, 438 

 of snail, 267 

 of starfish, 290 

 of swan mussel, 276 

 aphodal, 87 

 circular. See ring 

 haemal, 316 

 Haversian, 518 

 Laurer-Stieda, 119, 123 

 neural, 636 



