418 



Asteroidea, 54 

 Atavism, 388 

 Ateles, 374 

 Attida;, 108 

 Auk, 281 

 Automatism, 7 

 Aves, 258 



Babirusa, 335 

 Badger, 360 



Baloenoptera sibbaldii, 328 

 Balanoglossus, 190, 191 

 Baltimore oriole, 302 

 Barnacles, 91 

 Bass, 215 

 Bateson, 390 

 Bats, 368, 371 

 Bdelloida, 47 

 Bears, 359 

 Beavers, 353 

 Bees, 174, 183 

 Beetles, carpet, 173 



ground, 151 



myrmecophilous, 153 



tiger, 150 



water, 152 

 Belostomida;, 142 

 Beluga, 328 

 Bettongia, 323 

 Bivalva, 73 

 Blackbirds, 302 

 Blastostyles, 22 

 Blastula, 385 

 Blattidae, 134 

 Blind fishes, 214 

 Blissus leucoptcrus, 142 

 Blow-flies, 155 

 Bombida;, 184 

 Bombinator, 227 

 Bombus, 184 

 Bombyliidaj, 161 

 Bos bonasus, 348 



grunniens, 348 



primogenius, 348 



sivalensis, 350 

 Bot-flies, 156 

 Bothriocephahis latus, 38 

 Bovida;, 345 

 Brachiopoda, 48 

 Bradypodida?, 324 

 Bradypus, 324 

 Branchellion, 70 

 Branchipus, 90 

 Brine shrimp, 90 



Buffalo fishes, 212 

 Buffon, 387 

 Bt/fo lentiginosus, 234 

 Bufonida;, 234 

 Butterflies, 162 



cabbage, 173 



distinguished from moths, 163 



gossamer-winged, 171, 173 



swallow-tailed, 172 



C^ciLiiD^, 229 

 Calamistrum, 107 

 Calamoichthys, 210 

 Calasoma scrutator, 151 

 Calcarea, 16 

 CalUnectes sapidus, 101 

 Camelida;, 337 

 Camels, 337 

 Camelus badrianus, 338 



dromedarius, 338 

 Campodea staphylinus, 127 

 Camponolus pennsylvajiicus, 179 

 Canidffi, 361 

 Canis lupus, 362 



occidentalis, 362 

 Cankerworms, 165 

 Capra cegagrus, 345 



ibex, 345 



pyrenaica, 345 

 Carabidse, 150 

 Carapace, 90 

 Caribou, 340 

 Carinata;, 265, 281 

 Carnivora, 356 



aquatiCj 365 



terrestrial, 358 

 Carpocapsa pomonella, 164 

 Cassididse, 83 

 Cassowary, 278, 280 

 Castor canadensis, 352 

 Castoridse, 352 

 Catarrhina, 375 

 Cat, domestic, 364 



family, 358 

 Catfish, 212 

 Cattle, 345 

 Caudata, 229 

 Caviare, 210 

 Cavities, hemal, 191 



neural, 191 

 Cebida;, 373 

 Cebus, 375 

 Cecidomyiidse, 160 



