INDEX 



A. 





Aphis, 

 Apoda, 



- 133 



- 143 



Absorption, 



13 



Apocarps, 



- 166 



Abranchiatae, 



- Ill 



Aptenodytes, 



75 



Acephala, 



27 



Aptera, 



- 124 



Acipenser, - 



98 



Aquila, 



60 



Acephala, ... 



- 106 



Arm, 



18 



Acarus, 



- 120 



Arabian, 



22 



Aculeata, 



- 137 



Articulata, - 



28 



Acalepha, - - . - 



- 144 



Arachnides, 



- 28 



Acrydium, - 



- 131 



Arvicola, 



45 



Accessory Organs, - 



- 158 



Ara, 



68 



Achœnium, 



- 167 



Argonauta, - 



- 103 



Agama, 



81 



Arachnides, 



- 116 



Aerial Cavities, 



- 150 



Araneides, - 



- 117 



Alfourous, - 



24 



Aranea, 



- 118 



Alauda, ... 



64 



Arillus, 



- 170 



Alcedo, 



66 



Astacus, 



- 115 



Alector, 



68 



Auchenia, 



51 



Alca, 



75 



Aves, 



57 



Albumen, - - - 



- 170 



Avicula, 



- 107 



Alpine, 



- 179 







Americans, N. 



25 







Americans, S. 



25 



B. 





Amphibia, - 



41 







Ampelis, 



62 



Bacca, 



169 



Amphisbœna, 



83 



Bark, 



- 153 



Amphitrite, 



- 110 



Barbus, 



r 91 



Amphipoda, 



- 115 



Batrachia, 



85 



Animalia Vertebrata, 



26 



Baloena, 



.* 56 



Annulata, ... 



28 



Bipes, 



82 



Anas, - 



77 



Bittern, 



72 



Anser, 



77 



Blood Vessels., 



10 



Anguina, ... 



83 



Bos, 



54 



Animalia Mollusca, 



- 101 



Bomb us, 



- 138 



Anodontea, 



- 107 



Bombyces, - 



- 139 



Animalia Reticulata, 



- 109 



Botany, 



- 149 



Anobium, 



- 128 



Brachocera, 



-140 



Animalia Radiata, - 



- 142 



Brachyura, - 



- 114 



Annular Vessels, 



- 149 



Bradypus, 



46 



Anther, 



- 164 



Brachypterae, 



75 



Apparatus, - 



16 



Bulbils, 



- 156 



Aphrodita, - 



- Ill 



Bulbs, 



- 155 



Y 



