3. ANTHTJS. 537 



a'. Penultimate tail - feather 

 brown along the end of 

 the outer web. 

 a'. Back mottled with black 

 centres to the feathers ; 

 a large wedge-shaped 

 mark of white on the 

 penultimate feather, ex- 

 tending more than half- 

 way down the inner 



web bertheloti, p. 591. 



b^. Back nearly uniform, with 

 only a small spot of 



white at the end of the , • ? ^, •„ „ kch 

 penultimate leather ..</-' • • ' ^ p-no 

 b^. Penultimate tail - teather '-^ -' ^ 



white along the end of the 



outer web penHsylvanicus, p. 596. 



d'\ Light pattern on outer tail-feathers 



smoky brown ohscurus juv., p. 600. 



t*. Flanks uniform campestris]uY., p. 672. 



h ' ". Chest uniform, without blackish streaks. 



k^. Rump and upper tail-coverts uniform ; 



back occasionally with dusky centres. 



e\ Throat white, the lower throat and 



fore neck pale sandy butf or tawny; 



wing-coverts edged with sandy 



buft" catnpestris ad., p. 571. 



/'. Throat and chest vinaceous; wing- 

 eoYerts tipped with dull white. 

 c^ Vinaceous colour of under sur- 

 face extending over the entire 

 abdomen and on to the upper 

 tail - coverts ; flanks slightly 

 streaked with dull brown ; light 

 pattern of tail white. 

 e'. Eyebrow and lores isabelline, 

 the latter with a pale vina- 

 ceous tinge spipoletta ad., p. 594. 



f. Eyebrow, lores, and sides of 

 face vinaceous like the under- 



parts pennsylvanicus ad., 



eP, Vinaceous colour of under sur- [p. 597. 



face not extending over the 

 entire abdomen, which is dull 

 white vrith an olive tinge ; 

 flanks thickly streaked with 

 blackish brown ; light pattern 

 of tail smoky brown. 

 g'. Larger ; wing 3-.35-3'45 inches : 



axillaries smolfy brown .... obscurus ad., p. 600. 

 h~. Smaller; wing 3-l-.3-4o inches: 



axillaries sulphur-yellow. . . . rosaceus ad., p. 589. 

 I*. Rump and upper tail-coverts mottled 



with black centres like the back . , cervimm ad., p. .586. 



