546 STRUCTURE AND CLASSIFICATION OF BIRDS 



Pyrrhocentor, 275, 276, 277, 278, 279, 



281 



celebensis, 279 

 Pyrrhula, 268, 270 

 Pyrrhulopsis, 255, 266, 257, 200, 203, 



269, 270 

 personata, 264 

 splendens, 2152 



QUERQUEDULA circia, 459 

 crecca, 467 

 Quiscalus versicolor, 176 



RALLUS, 143, 322, 331 



aquaticus, 321, 322 

 maculatus, 323 



Eollulus coronatus, 293 

 Rupicola, 54, 179 



SARCIDIORNIS, 452, 462, 465 



carunculata, 459, 468 

 melanonota, 459, 461 

 Sarcorhamphus, 50, 101, 481, 482 

 Sauromarptis, 198 



Gaudichaudi, 198 

 Sauropates, 198 



albicilla, 198, 199 

 sanctus, 198 

 Saurothera, 272, 274, 276, 277, '27s, 



280 



dominicensis, 279 

 Scaniornis, 444 



Becurvirostra, 5, 337, 338, 341, 343, | Schizorhis, 2S2, 283, 2S4 



348, 357 

 avocetta, 337, 339, 343 



Remiornis, 419 



Rhamphastos, 17, 25, 81, 190, 194 

 ariel, 192 

 carinatus, 99, 190 

 Cuvieri, 83 

 dicolorns, 190, 191 



africanus, 283 

 Scolopax, 337, 341, 342, 343 



rnsticola, 343, 344, 345 

 Scops asio, 245 



Lempiji, 245, 246 

 leucotis, 245, 251 

 Scopus, 99, 343, 419, 420, 421, 422, 432, 



434, 440 

 umbretta, 118, 420, 434 



tocard, 190 



Rhea,2, 18, 34, 81, 101, 108, 128, 132, Scythrops, 241, 275, 278, 279, 280 

 140, 162, 311, 490, 491, 495, I Selenidera, 190 



497, 498, 500, 502, 503, 505, 

 506, 507, 509, 511, 512, 513, 

 514, 525, 526, 527, 528 

 americana, 34, 498, 506, 507, 



508, 511 



Darwini, 34, 505, 507, 511 

 macrorhyncha, 506, 511 

 Rhinochetus, 17, 146, 147, 149, 232, 

 335, 357, 366, 370, 

 371, 372, 377, 378, 

 379, 380, 381, 383, 

 441, 480 



jubatus, 369, 370 

 Rhinococcyx, 272, 280 

 llhinogryphus, 481 



californianus, 473 

 Rhinopomastus, 222, 

 Rhodonessa caryophyllacea, 459, 461 

 Rhynchtea, 16, 337, 342 



austvalis, 60, 345 

 capensis, 60, 345 

 Rhynchops, 5, 78, 350, 351, 352, 353, 



355, 470 

 Rhynchotus, 83, 489, 491 



perdicarius, 486 

 rufescens, 31, 486, 487 



489, 491, 492 

 Rhytidiceros plicatus, 99, 289. See 



also Buceros plicatus 

 Rimator malacoptilus, 177 

 Rissa tridactyla, 351, 354 

 Rollulus, 291 



Seleucides, 174 



nigra, 58, 177 

 Serilopha, 178 



Serpentarius, 57, 93, 145, 336, 382, 

 472, 474, 479, 480, 

 481, 484. See also 

 Gypogeranus 

 reptilivorus, 477 

 robustus, 484 

 Somateria, 463 



raollissima, 464 

 Spatula clypeata, 459 

 Speotyto, 247, 248 



cunicularia, 246, 247 

 Sphagolobus atratus, 219, 221. See 



also Buceros atratus 

 Spheniscus, 360, 396 



demersus, 41, 397, 398, 400 

 Huiuboldti, 400 

 magellanicus, 398 

 mendiculus, 397 

 Sphyrapicus nuchalis, 184 



varius, 185 



Spiloglaux Novae Zelandiag, 244 

 Spilornis, 476 



bacha, 473 

 cheela, 473 

 Spizaetus, 54, 476 



caligatus, 477 

 coronatus, 57, 477 

 Squatarola helvetica, 344 

 Starna j nas, 312, 314 



