282 ON THE CLASSIFICATION on eillibe: 1! 
Tanacra, Linn. Bill very short, thick, strong ; 
commissure slightly sinuated ; the nidey swollen. 
Pitylus, Cuvier. (fig. 251.) Bill very 
large, short, subconic. Mandibles 
equally thick: the upper mandible 
swelled on the sides; the tip re- 
flected, and distinctly notched; the 
margin strongly sinuated in the mid- 
dle. Wings short, rounded; the 
three first quills slightly graduated ; 
the fourth and fifth equal, and rather 
longer than the third. Tail mode- 
rate, rounded. Feet moderate strong. Lateral toes 
equal; hinder rather short. Tarsus and middle toes 
equal. Claws small, fully curved. 
P. picatus. V. G. pl. 140. (d) superciliosus. Sw.sp.nov. fa) 
atricollis, Spix,ii.pl.56.f.2. erythrorynchus. Ill. of Orn. 
capistratus. Ib. i. pl. 54. pl. 3. (0) 
fr, 1. ie) 
Tanagra, Linn. (fig. 252,253.) Size smaller. Bill not 
