BIKDS OP MIDDLE AND NORTH AMKRICA. 703 



GRANATELLUS SALL^l BOUCARDI Ridgway. 

 BOUGARS'S RED-BREASTED CHAT. 



Similar to G. s. sallm^ but paler; adult male, with .sides of head, 

 chin, and throat pale gray (gray no. 7 or no. 8') in.stead of sliitc-gruy ; 

 adult female with upper parts smoke gray instead of deep mou.se gray, 

 the supra-auricular stripe, chest, etc., cream buff instead of doei) buff 

 or ochraceous-buff. 



AMt male.—li^w^ (skins), 122-125 (123.5); wing, 58-58.1 (5S.2); 

 tail, 51-57.1 (55.7); exposed culmen, 11.1-12 (11.7); tarsus. l,s.s-20 

 (19.4); middle toe, 11.4-12 (11.7).^ 



Adult female. — Length (skin), 119; wing, 57; tail, 56; exposed cul- 

 men, 11; tarsus, 19; middle toe, 11." 



Yucatan. 



Granatelhis salluci (not Setophaga sallici Bonaparte) Salvin and (jouman, Biol. 



Centr.-Am., Aves, i, 1881, 161, part (Yncatan). — Boucahd, Pror. Zmt]. Soc. 



Lond., 1883, 441 (Yucatan).— Shaepe, Cat. Birds Brit. Mu.s., x, Is.sfi, 371, 



part (n. Yucatan). 

 Gnmaiellus sallai boricardi Kidgvvay, Proc. U. S. Nat. Mus., viii, Apr. 2(1, ISS.^i, 



23 (Yucatan; coll. U. Nat. Mus.). — Chapman, Bull. Am. Mua. N. 11., viii, 



1896, 278 (Chichen-Itza, Yucatan). 



Genus WILSONIA Bonaparte. 



TFifeonia Bonaparte,' Geog. and Comp. List, 1838, 23. (Type, Motafilln uiilnilu 



Gmelin. ) 

 Myiodioctes Audubon, Synop. Bird.s North Am., 1839, 48. (T}'pe, Moliifill<t 



mitrata Gmelin.) 

 Myioctonm CABAms, Mus. Hein., i, 1850, 18. (Type, MotariUa milralu (imelin.) 



Smaller medium-sized "flycatching" Mniotiltidae, with bill about 

 half as long as head (or less), moderately depressed; rictal biistles 

 moderately developed, reaching but little beyond nostrils; outermost 

 (ninth) primary longer than fifth; under parts yellow, sometimes with 

 throat black or with black spots or streal s across chest; upper parts 

 plain olive-green or gray, with or without black on crown. 



Bill not more than half as long as head (sometimes less), tapering 

 gradually to the tip, the culmen straight to near the tip, where rather 

 strongly decurved; maxillary tomium with subterminal notch distinct; 

 gonys very faintly convex. Nostril longitudinally oval, in lower ante- 

 rior portion of nasal fossae, overhung by broad membraneous opercu 

 lum. Rictal bristles distinct, reaching, when extended forward, decid- 

 edly but not far be3'ond nostrils. Wing moderate, pointed (eighth to 

 sixth, usually seventh, primaries longest, ninth longer than fifth) ;wing- 



' Ridgway' a Nomenclature of Colors, Plate 2. 

 ^ Two specimens. 

 'One specimen. 



