INDEX. 



AcrPENSER sturio, 149 



Actinia, 33 



Actinozoa, 38 



Adaptation, 19, 108, 158, 353, 353 



-Slpyornis, 306, 814 



Alewife, 159, 160 



Alligator, 194 



Alosa sapidissima, 159, 160 



Amblystoma mavoitiura, 174 



Amia calva, ]53 



Amiurus atrarius, 158 



Amoeba, 13 



Ampliibians, 169 



Amphiuma means, 173 



Ampliioxus lanceolatus, 139 



Ampliisbaena, 187 



Auabas scandens, 156, 163 



Anemone, sea, 33 



Animalcules, root, 13 



wheel, 53 

 Animals, as distingulslied from 



minerals, 1, 3 



from plants, 3 

 Annulata, 53 

 Anolis, 186 

 Ant-eater, 338 



spiny, 331, 333 

 Antelope, prong-horn, 353 

 Antilocapra Americana, 355 

 Anthropoidea, 363 

 Anura, 171 

 Ape, 363, 365 

 Aphis, 103 

 Apis mellifica, 134 

 Apodes, 156, 157 



Appendicularia, 140 

 Apteryx, 313 

 Arachnida, 138 

 Archegosaurus, 181 

 Arctomys monax, 344 

 Arius, 158 

 Armadillo, 339 

 Artiodactyles, 354 

 Archseopteryx, 311 

 Ascidians, 140 

 Aspredo, 159 

 Ass, wild, 353 

 Asteroidea, 53 

 Auchenia lama, 358 



pacos, 358 

 Aurelia, 30 

 Axololl, 174 

 Aye-Aye, 364 



Bacteria, 4 

 Balanus, 88 

 Balsena, 349 

 Balsenoptera, 349 

 Barnacle, 88 

 Batrachia, 169 

 Bats, 346 

 Bdellostoma, 143 

 Bear, black, 360 



grizzly, 360 



polar, 360 

 Beaver, 341 

 B6che-le-mer, 53 

 Bee, 134 



tongue of, 136 



sting of, 137 



