INDEX 



A. 



AARD-VAHK, 202, 203, 205 

 Abdominal Physostomi, 54 



ribs, 121, 123 



splints of Crocodile, 132 

 Hatteria, 224 

 Plesiosaurs, 140 

 Acanthopteri atypici, 42, 50 



typici, 42 

 Acanthopterous Fishes, 37, 38, 42, 



48,49 



Accessory, skeleton, 3 

 Accipitrinee, 166 168 

 Accoucheur Frogs, 85 

 Acipenser sturio, 10 

 Acontias, 130 



meleagris, 91, 97, 130 

 Acrodytes, 77 



Daudinii, 75 

 Adjutant, 165 

 Jilgithognathae, 178 

 .(Egotheles, 175 



cristatus, 176, 177 

 Agama colonorum, 103, 104, 105, 

 125 



mutabilis, 101, 103, 104, 105, 

 125 



picta, 103 



umbra, 102, 103, 104, 105, 106, 



125 



Agamoid Lizards, 119 121 

 Agapornis, 143, 170 



pullaria, 169, 170 

 Agassiz, Professor, 14 

 Agonus, 42 



cataphractus, 43, 44 

 Ai, 199, 200 

 Albatross, 154 

 Alca impennis, 146, 148 



Alca torda, 146, 148 

 Alcedinse, 169, 174 

 Alcedo, 174, 175 



ispida, 174 

 Alcinse, 146148 

 Alligator, 127 



cynocephalus, 128 



lucius, 127, 128 



palpebrosus, 127, 128 



punctulatus, 127, 128 



sclerops, 128 

 Amblyopus, 45 

 Amblystoma, 61 

 Ameiva vulgaris, 101, 102, 103, 106, 



107, 125 



American Salamander, 61 

 Amia, 22, 28, 57 



calva, 17 

 Amphibia, 23, 58 



Anoura, 66, 141,145 



lateral deficiency of costal arches 

 in, 60 



Salamandrine, 197 



Urodela, 58, 143 

 Amphibious Birds, 156 

 Amphisbsena alba, 90, 95 



fuliginosa, 90, 95 

 Amphisbsenae, 94, 95 

 Amphisbsenians (lowest), absence of 

 Shoulder-girdle in, 90 



presence of Shoulder-girdle in, 



90 



Amphisorex fodiens, 210 213 

 Amphiuma didactylum, 62 

 Anacanthinous Fishes, 52, 53 

 Anarrhichas, 22 



lupus, 49 

 Anas, 152, 153 



boschas, 152, 153 

 Anatinse, 152 



Anguilla acutirostris, 54 

 Anguians, 94 



presence of Sternum in, 92 

 Anguis, 54, 76, 89, 118, 130 



fragilis, 86, 89, 92, 97, 129, 140 



symmetry of inter-clavicle in, 99 

 Anolis, 19 



carolinensis, 101, 102, 105, 125 

 Anoura, absence of Shoulder-splints 

 in, 87 



distinctness of endosteal from 

 ectosteal deposits in, 66 



ectosteal ossification of supra- 



scapulain, 66 



Anourous Amphibians, 66, 141, 145 

 Anser, 152, 153 



palustris, 152, 153 

 Anseranas, 151,153 



melanoleuca, 152, 153 

 Anserinae, 152 

 Ant-bear, 202, 203, 205 



-eater, 202 



little, 202 

 Anterior sternal bone, 99 



Sternum, 87 



Anthochaera carunculata, 181 

 Anthropo'ides, 158 

 Aponeurotic bone, 6 

 Appendages, costal, 5, 224 

 Apteryx, 67, 182 



australis, 187, 191 

 Aptornis, 161 

 Aquatic Herbivores, 219 

 Aquila chrysaetos, 168 



Pennantii, 168 

 Archseopteryx, 66 

 Arctomys ludovicianus, 207 210 

 Arctopithecus, 199 

 Ardea, 131, 163, 172 



cinerea, 164 



