890 BULLETIN 50, LTNITED STATES NATIONAL MLTgEUM. 



Page 270: To citations of [Ramijhocindus] hrachyurus add: 



Bonaparte, Consp. Av., i. 1850, 223 ("Dominica''). 



Page 274 : To sjnionymy of Cinclocerthia ruficauda rujicauda add : 



[Cinclocerthia] ruficaudus Bonaparte, Consp. Av., i, 1850, 215 ("Jamaica"). 



To citations of Cinclocerthia rujicauda tenehrosa add : 



Clark (A. H.), Auk, xxii, 1905, 266 (probably extinct); Proc. Bost. Soc. N. H., 

 xxxii, 1905, 298. 



Page 275 : To synonymy of Cinclocerthia rujicauda tremula add : 



[Ramphocinclus] variegatus Bonaparte, Consp. Av., i, 1850, 223, part (cites 

 Turdus scolopacfus Lichtenstein,« Thryothorus longirostris Vieillot,^ Opeti- 

 orhynchus turdinus ? Wied, c Ramphocinclus tremulus Lafresnaye, Herminierus 

 guadehipensis Lesson and H. infausfus Lesson). 



Page 286: For [S permestes] cucullata Bonaparte, etc., read Slpcr- 

 mestes] cucullata. 



Page 288 : To synonymy of Estrilda melpoda add : 



Estrelda astrild (not Loxia astrild Linnaeus) Clark (A. H.), Proc. Bost. Soc. N. H., 

 xxxii, 1905, 281 (Barbados, Lesser Antilles). 



Page 295: To synonymy of Alauda arvensis add: 



Bendire, Life Hist. N. Am. Birds, ii, 1895, 327, pi. 5, fig. 23.— Bailey (Florence 

 M.), Handb. Birds W. U. S., 1902, 265. 



Page 295: Genus Otocoris. Add the following recently described 

 subspecies : 



OTOCORIS ALPESTRIS ENERTERA Oberholser. 

 SANTA ROSALIA HORNED LARK. 



" Chars, suhsp. — Similar to Otocoris alpestris ammophila, but 

 smaller, the upper parts paler and more grayish, the cinnamomeous 

 of nape, upper tail-coverts, and bend of wing more pinkish. 



^'Measurements {10 males). — Wing, 91.5-99 (average, 96); tail, 

 60.5-64.5 (62.9); exposed culmen, 9.5-11 (10.5); tarsus, 18-21 (20.1); 

 middle toe, 9.5-11.5 (10.6). {13 females.)— \N'mg, 89-96 (91.4); 

 tail, 55-60.5 (57.8); exposed culmen, 9.5-11 (10.2); tarsus, 19-21.5 

 (20); middle toe, 9.5-11.5 (10.4) mm. 



"Geographical distribution. — Central Lower California, from about 

 24 degrees to 29 degrees north latitude. 



" Z^esmp^ion.— Type, adult male, No. 196,076, U. S. N. M., Biolog- 

 ical Survey Collection; Llano de Yrais (near Magdalena Bay), 

 Lower California, December 13, 1905; E. W. Nelson and E. A. Gold- 

 man. Back, scapulars, and rump brownish gray, all the feathers 

 with fuscous centers, more or less extensive, and darkest on the 



o =Eeleodytes variegatus (Gmelin). c =Heleodytes variegatus (Gmelin)? 



b = ThryopMlus longirostris (Vieillot). 



