LIST OF WOODCUTS. 



. 1885. 



Head of Cerriiln.i crinifrons '2 



Myology of Water-Opossum 11, 12, 13, 17, 18, 19 



Bulhniiuts unius 24 



Bulitninna cfPsius 24 



BuJiminus milensis 25 



BuUminus stokesi 26 



Bulimimis carpathiiis 26 



Hyalina lai/ardi 27 



Jidodisffinchi 64 



Skiill of Echidna acanthioti, c? 154 



Skull of Echidna acanthioti, $ 154 



Skull of Echidna acanthion, $ (back view) . , 155 



Skull of Echidna acanthion, S (back view) 155 



Skull of Coelogenya taczanoivskii (lower surface) 163 



Lower jaw of Coehgenys faczanotvsMi 164 



Skull of Calogenys taczanoicskii (upper surface) 165 



Syrinx of Piaya cayana 171 



Syrinx of Cenfropus ateralhus 172 



Pterylosis of Cacoinantis sepulchralis 175 



Pterylosis of Piaya cayana 176, 177 



Pterylosis of Eudynamis orientalis 182 



Pterylosis of Cenfropus celebensis 184 



Outline Map of tbe Sulu Archipelago 249 



Skull of Bhfia americana (upper surface) 310 



Skull of Rhea macrorhyncha (upper surface) 310 



Skull of Rhea darwini (upper surface) 310 



Skull of Rhea americana (side view) 311 



Skull of Rhea macrorhyncha (side view) 311 



Skull of Rhea darwini (side view) oil 



Digestive Organs of Rhea americana and R. darwini 318 



Dorsal view of tongue, larynx, and syrinx of Rhea macrorhyncha 



and R. darwini 319 



Median view of the left foot of Rhea darwini 320 



Head of Lepidosternon polystegum . 



?.o 



The cloaca and left kidney of a Fowl 433 



A series of figiu'es to show the ancestry of the manus of the modern 



Horse 435 



The dental series of a Wild Boar 437 



b 



