LIST OF ILLUSTRATIONS XVll 



Fir;. 



132. Hyoid of Lorius flavopalliatus (after Mivart) . . . 266 



133. Hyoid of Lorins doiuicella (after Mivart) .... 267 



134. Pterylosis of Eudynamis oriental-is. Ventral View (after 



Beddard) ........... 273 



135. Pterylosis of Piaya cayana. Dorsal View (after Beddard) . 274 



136. Pterylosis of Piaya cayana. Ventral View (after Beddard) . 275 



137. Syrinx of Piaya cayana (after Beddard) ..... 277 



138. Syrinx of Centropus ateralbus (after Beddard) . . . . 278 



139. Intestines of Corythaix chlorochlamys (after Mitchell) . . 283 



140. Sternum of Opisthocomus. Side View (after Huxley] . . 287 



141. Sternum of Opisthocomus. Front View (after Huxley) . . 287 



142. Syrinx of Opisthocomus. Front View (after Gar rod) . . 289 



143. Syrinx of Pavo spicifcr. Front View (after Garrod) . . 294 



144. Syrinx of Same. Back View (after Garrod) . . . . 294 



145. Syrinx of Callipepla californica. Front View (after Garrod) 295 



146. Syrinx of Same. Back View (after Garrod) .... 295 



147. Syrinx of Male Tctrao tetrix. Front View (after Garrod) . 296 



148. Syrinx of Aburria carunculata. Front View (after Garrod) . 297 



149. Syrinx of Same. Back View (after Garrod) . . . . 297 



150. Syrinx of Megacephalon inaleo. A.. Front View. B. Back 



View (after Garrod) ........ 297 



151. Skull of Crax globicera. Side View (after Huxley) . . . 300 



152. Skull of Tetrao urogallus. Ventral View (after Huxley) . 301 



153. Sternum of Crax globicera, (after Huxley) ..... 301 



154. Horizontal Sections of Gizzards of, a, Ptilopusjambu, 6, Treron 



calva (after Garrod) . . . . . . . 306 



155. , Gizzard of Carpopliaga latrans. b, One of Horny Tubercles 



in Section (after Garrod) ........ 306 



156. Intestines of Colnmba livia (after Mitchell) .... 307 



157. Syrinx of Carpophaga latrans (after Garrod) . . . . 310 



158. Intestines of Cariama cristata (after Mitchell) . . . 323 



159. Intestines of Crex pratcnsis (after Mitchell) . . . . 323 



160. Deep Flexor Tendons of Hcliornis (after Beddard) . . . 326 



161. Patagial Muscles of Heliornis (after Beddard) . . . . 326 



162. Syrinx of Podica senegalensis (after Beddard) . . . 327 



163. Sternum of Heliornis. Ventral View (after Beddard) . . 327 



164. Lateral View of Vertebral Column, Pelvis, and Sternum of 



Podica senegalensis (after Beddard) ..... 328 



165. Skull of Podica. Lateral View (after Beddard) . . . . 329 



166. Skull of Heliornis. Ventral and Lateral Views (after Beddard) 329 



167. Skull of Podica. Ventral View (after Bedda rd) . . . 329 



168. Under View of Skull of Charadrius pluvialia (after Huxley) . 338 



