FKIXGILLID^:. I 



d\ Tail lunger, the difference be- 

 tween its length and that of 

 the wing not exceeding the r p 43 



.... lentil of the tarsus 10. Pycxobhamphus, ' 



« . Lhm-angle rounded. 



e\ Wing rounded, the secondaries 



falling short of the primaries 



by less than the length of the 



tarsus ; secondaries rounded at 



the ends n . Pheucticus, p. 50. 



t . W ing more pointed, the secou- 

 daries falling short of the pri- 

 maries by more than the length 

 of the tarsus; secondaries 



v t -i fl^d at the ends 12. Hrdtmbmss, p. 58. 



a . lail quadrated, generally rounded. 

 e". \\ ithout a long crest. 



e'". Bill short and massive, the cid- 

 men exceeding the length of the 



,„, ^f u * ■ ■ • : la Guiraca, p. 60. 



/ . Bill ol varying strength and mas- 



siveness ; the culuien always less 



than the length of the tarsus. 



y\ Bill swollen and rounded; the 



upper mandible overlapping 



the under one at the tip. 



d\ Bill very stout and rounded, 



the space between the nasal 



orifices equal to the length 



5 v°l the B 6 "^ 14 - Obyzoborus, p. 76. 



e\ Bill smaller, the space between 



the nasal orifices less than the 



length of the genys. 



a R . Depth of lower mandible 



equal to the depth of the 



maxilla. 



a 7 . Bill much less curved, the 



breadth across the gape 



much less than the 



depth of the bill 15. Loxigilla, p. 82. 



o . Hill very much curved, 

 the breadth across the 

 gape equal to the depth r p 37 



is r» ^ th ® bm 16. Nbobhynchus, 



6 6 . Depth of lower mandible 



less than the depth of the 



maxilla. 



c 7 . Tail shorter than the wing 



a\ Nostrils exposed in front 



of the nas.il plumes ; 



upper mandible with 



the tomium festooned 



near the tip Piezobhina, p. 89 



b\ Nostrils nearly hidden 

 by nasal plumes, no 

 festoon on the tomium 



- T of mandible.. 17. Spehmophila, p. 00. 



d . Tail equal to the wing . . 18. Catamblybhyxohus 



[p. 142'. 



