84 



BIRDS OF BRITISH GUIANA, 



Genus HYLOPEZUS Ridgw. 



Mylopezus Eidgway, Proc. Biol. Soc. Washington, xxii. April 17, 1909, 

 p. 71. Type II. perspicillafa (LauT.). 



Fig. 38. — JSylopezus perspicillafa. 



In this genus the bill is proportionately small, the exposed 

 culmen being about equal to the hind toe and claw, and slif{litlj 

 liooked at the tip of the upper mandible. The wing is rounded, 

 tlie third, fourth, fifth, and sixth primaries longest and about 

 equal, the second about equal to the seventh. The tail is short, 

 being only one-third longer than the exposed culmen. The 

 tarsus is two-sevenths longer than the tail. The hind toe and 

 claw are aljuut four-tiftlis tlio ItMigtli of the middle toe and claw. 



402. Hylopezus macularia macconnelli. 



MlCuNNELL's SpOTTED-BKKASTKD ANT-TilRrSH. 



(Plate I. fig. 1.) 



Calobafhris macularia nee Temm., Cab. in Schomb. Eeis. Guian. iii. 

 p. 6S5, lS4b. 



