LIST OF ILLUSTRATIONS xvii 



132. HyoiA oi Lorius flavopalUaius {after Mivart) 266 



133. Hyoid of Lorius domicella {after Miva/rt) . . J . 267 



134. Pterylosis of Eudynamis orientaUs. Ventral View {after 



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



135. Pterylosis of Piaya cayana. Dorsal View {after Beddard) . V14, 



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



137. Syrinx of Piaya cayana {after Beddard) 277 



138. Syrinx of Centropus ateralhus {after Beddard) . . . . 278 



139. Intestines of Corythojix chlorocTilamys {after Mitchell) . . 283 



140. Sternum of Opisthooomus. Side View {after Huxley) . . 287 



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



142. Syrinx of OpisthocomMs. Front View {after Q-arrod) . . 289 



143. Syrinx of Pavo spicifer. Front View {after Oarrod) . . 194, 



144. Syrinx of Same. Back View {after Oarrod) . . . . 294 



145. Syrinx of Oallipepla californica. Front View {after Oarrod) 295 



146. Syrinx of Same. Back View {after Oarrod) .... 295 



147. Syrinx of Male Tetrao tetrim. Front View {after Oarrod) . 296 



148. Syrinx of Ahurria carunculata. Front View {after Oarrod) . 297 



149. Syrinx of Same. Back View {after Oarrod) . . . . 297 



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



View {after Oarrod) 297 



151. Skull of Crax glohicera. Side View {after Huxley) . . . 300 



152. Skull of Tetrao urogallms. Ventral View {after Huxley) . 301 



153. Sternum of Crax glohicera {after Huxley) . . . . . 301 



154. Horizontal Sections of Gizzards of, a, Ptilopus jambu, b, Treron 



cdlva {after Oarrod) 306 



155. a, Gizzard of Oarpophaga latrans. b, One of Horny Tubercles 



in Section {after Oarrod) 306 



J.56. Intestines of Columha Uvia {after Mitchell) .... 307 



157. Syrinx of Carpophaga latrans {after Oarrod) . . . . 310 



158. Intestines of Cariama cristata {after Mitchell) . . . 328 



159. Intestines of Crex pratensis {after Mitchell) . . . . 323 



160. Deep Flexor Tendons of Heliornis {after Beddard) . . . 326 



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



162. Syrinx of PodAca senegalensis {after Bedda/rd) . . . 327 



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



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



Poddca senegalensis {after Beddard) 328 



165. Skull of Podica. Lateral View {after Beddard) . . , . 829 



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



167. Skull of Podica. Ventral View {after Beddard) . . .329 



168. Under View of Skull of Charadrius pliivialia {after Huxley) . 338 



a 



