248 The Ohio Journal of Science [Vol. XXI, No. 7, 



Chars. Subsp. — Similar to Dendroica aiidubonl nign'frons, but 

 with still more black on the upper parts, the whole top and sides of head 

 being solidly black (excepting, of course, the yellow crown space and 

 the white cervical spot) ; flanks not solidly black ; and black of posterior 

 lower parts not so extensive; a large white spot on each side of the 

 posterior border of the yellow throat; and white occipital patch much 

 larger. 



Measurements. — Male: (type) wing, S3 mm.; tail, 66. 2; exposed 

 culmen, 10.6; tarsus, 20.7; middle toe with claw, 13. 



Type Locality. — Hacienda Chancol, at about 10,000 feet 

 altitude, Huehuetenango, western Guatemala. 



Geographic Distribution. — Mountains of western Guate- 

 mala. 



Remarks. — The only specimen of this subspecies that, so 

 far as we are aware, has been obtained is the type. Nevertheless 

 in this the characters are such as indicate its subspecific distinct- 

 ness from Dendroica anduhoni nigrifrons, since the differences 

 that characterize the latter as distinguished from De?idroica 

 aiiduboni memorabilis are in Dendroica auduboni goldmani 

 carried still further. 



