XANTHOPYGUS. 



422 



YOUNG. 



(Platyrhynchus), see Myiobius. 



(Pycnonotus), see Pycnonotus. 



xanthornus (Icterus), see Icterus, 

 xanthorrhous (Ptilopus), see Ptilopus.. 

 xanthosceles (Merula), see Merula. 

 Xanthoura, '93, 110, '96, 158. 



caeruleocephala, Venec. '97, 364. — 

 syu. 1900, 28. 

 cyanodorsalis, g. dist. 1900, 27. 

 galeata, Colom., meas. 1900, 27^. 

 glaucescens, Tex., meas. 1900, 28*. 

 guatemalensis, g. dist., plm. 1900, 

 29 ; syn. '90, 192, 1900, 29. 



luxuosa (Green Jay), g. dist. '93, 

 141 ; Mcx. 1900, 28; Tex. '76, 89.— 

 meas. '76. 89 ; tist. '76, 89. 



speciosa, Mex., meas. 1900, 265*. 

 vivida, g. dist., meas. 1900, 28*. 

 JOicas, g. dist., meas., plm. 1900, 

 27. 

 Xanthura, see Xanthoura. 

 xantusi (Basilinna), see Basilinna. 



(Pyrgisoma), see Pyrgisoma. 



xavieri (Bleda), see Bleda. 

 Xema, '78, 186. 



sabinii C Sabine's Gull, ''Larus), 

 Alas. '79, 53», '80, 35, '85, 63 ; Arctic 

 Ocean, 1900, 310; B. C. 1900, 104; 

 Colo. '79, 114, '85, 18; Engl. '85. 

 374"; Europe, '77, 107, '80, 66"; g. 

 dist. '93, 123; Greenl. '91, 320 

 [' Zema ' ?} ; Helg. '91, 300, '95, 340 ; 

 la. '99, 86; ///. '76, 41, '95, 379; 

 Ireland, '85, 375 ; Mass. '76, 30, '90, 

 227; Me. '78, 195; Neb. '96, 245?; 

 N. Y. 1900, 63 ; Ore. '91, 366 (fossil), 

 '93, 344 (fossil).— /rf. 1900, 63 ; mig. 

 '85, 63. 

 Xenicida, '89, 267. 

 Xenocichla. see Bleda. 

 Xenopicus, '93, 130. 



albolarvatus (" White-headed 



Woodpecker, " Picus), Cal. '80, 56^ 

 '87, 88, '96, 85, '99, 159"; g. dist. 

 '93, 134 : Ida. '97, 354 ; Ore. '88, 240, 

 253; Wash. '97, l74.—anat., hbt., 

 plm. '88, 253; fd. '88, 253, '96, 85; 

 meas. '80, 56''; nst. '80, 56^ '97, 174, 

 '99, 159". 

 Xenopirostris, '94, 58. 

 Xenopsaris, see Pachyrhamphus. 

 xicotencal (Trochilus), see Basilinna 



leucotis. 

 Xiphidiopicus, '86, 376. 



percussus, W. I. '86, 376, '92, 272. 

 — meas., syn. '86, 376 ; plm. '86, 376, 

 '91, 189. 

 Xiphocolaptes, '90, 271. 

 albicollis, syn. '92, 175. 



procurvus, syn. '92, 175. 

 Xiphorhynchus, '90, 274. 



pusillus, C. R. '92, 250. 



venezuelensis, Venez. '97, 365. 

 Xylolepes validus, Borneo, syn. '91, 7, 



Yaffle, see Colaptes luteus. 



yarrelli (Chrysomitris), see Spinus. 



(Motacilla), see M. lugubris. 



(Spinus), see Spinus. 



Yellow-bird, see Astragalinus tristis. 



Summer, see Dendroica jestiva. 

 Yellow-hammer, see Colaptes auratus or 

 luteus or cafer. 

 European, see Emberiza citrinella. 

 Yellow-legs, see Totanus flavipes. 

 Greater, see Totanus melanoleucus. 

 Lesser, see Totanus flavipes. 

 Summer, see Totanus flavipes. 

 Winter, see Totanus melanoleucus. 

 Yellow-rump, see Dendroica coronata. 



Western, see Dendroica auduboni. 

 Yellow-tail, see Gymnostinops monte- 



zumae. 

 Yellow-throat, Bahama, see Geothlypis 

 [restricta :=] trichas. 

 Belding's, see Geothlypis beldingi. 

 Cory's, see Geothlypis coryi. 

 Florida, see Geothlypis ignota. 

 Greater, see Geothlypis rostrata. 

 Maryland, see Geothlypis trichas. 

 Mirador, see Geothlypis [palpebralis 



=] ralphi. 

 Nassau, see Geothlypis rostrata. 

 Northern, see Geothlypis [brachydac- 



tyla ^] trichas. 

 Rio Grande, see Geothlypis ralphi. 

 San Bias, see Geothlypis modestus. 

 Southern, see Geothlypis ignota. 

 Western, see Geothlypis occidentalis. 

 yeltoniensis (Melanocorypha), see Me- 



lanocorypha. 

 yncas (Xanthoura), see Xanthoura. 

 Young, Curtis Clay. 



Tringa alpina on Long Island, New 



York, '93, 78. 

 Empidonax flaviventris on Long 



Island, N. Y. '94, 78. 

 Chats reared by Song Sparrows, '95, 

 82. 

 Young, Charles John. 



Notes on certain birds observed on 

 voyage from Liverpool to Quebec, 

 '84, 398. 

 Philadelphia Vireo (Vireo philadel- 

 phicus), '98, 191. 

 Young, Robert T. 



Summer birds of the anthracite coal 



