4G TTRANNID.E. 



Cnipolegus hudsoni, Scl. P. Z. S. 1872, p. 541, pi. xxxi. ; Scl. et Salv. 

 Nomcnvl. p. 43 ; White, P. Z. S. 1883, p. 39 (?) ; Scl. et Suds. Arg. 

 Orn. i. p. 120. 



Uniform dull black : a broad bar across the bases of the inner 

 webs of the wing-feathers white ; two outer primaries much pointed 

 at their extremities ; bill plumbeous, feet black : whole length 

 6 inches, wing 2-8, tail 2*6. 



Huh. Bio Negro of Patagonia. 



This species is at once distinguishable from the two preceding by 

 its smaller size, and the peculiar narrowed outer remiges. 



a, l>. J ad. sk. Rio Negro of Patagonia Sclater Coll. 



(Hudson). (Types of the species.) 



c. <3 ad. sk. Rio Negro of Patagonia Salvin-Godman Coll. 



(Hudson). 



d. d ad. sk. Rio Negro of Patagonia Purchased. 



(Hudson). 



6. Cnipolegus cyanirostris. 



Suiriri negro pico celeste, Azara, Apunt. ii. p. 116 (S)- 



Suiriri cabeza y rabadilla de canela, Azara, Apunt. ii. p. 109 ( 5 ). 



Muscicapa cyanirostris, Vieill. Nouv. Diet. xxi. p. 447; id. Enc. Meth. 



p. 823(d). 

 Muscicapa ruficapilla, Vieill. Nouv. Diet. xxi. p. 459 ; id. Enc. Meth. 



p.833($). 

 Muscicapa analis, Licht. in Nordm. Atl. p. 15 ( £ ). 

 Cnipolegus cyanirostris, Boie, Isis, 1820, p. 973 ; Bp. Consp. i. p. 195 ; 



Kaup, Journ.f. Orn. 1853, p. 29 ; Heine, op. cit. 1859, p. 335 ; Scl. 



Cat. A. B. p. 203 ; Pelz. Orn. Bras. p. 98 ; Burm. La-Plata Beise, 



ii. p. 457 ; Scl. et Salv. Nomencl. p. 43 ; Hamilton, Ibis, 1871, 



p. 304 ; Barrows, Bull. Nutt. Orn. CI. viii. p. 141 (Entrerios) ; Berl. 



et Jher. Zeitschr. Orn. 1885, p. 128 (Rio Grande do Sul) ; Scl. et 



Huds. Arg. Orn. i. p. 127. 

 Sericoptila cyanirostris, Cab. et Hein. Mus. Hein. ii. p. 47. 



Uniform dull black ; inner webs of the wing-feathers margined 

 with dull white ; bill plumbeous, feet dark brown : whole length 

 5-7 inches, wing 3, tail 2-6. Female. Dark cinnamomeous brown, 

 brighter on the head and rump ; wings blackish, wing-coverts and 

 secondaries edged with pale rufous ; tail blackish brown ; outer 

 margins of outer rectrices and inner webs of all the rectrices except 

 the two middle bright rufous : below pale fulvous, densely striated 

 with blackish ; bill and feet brown. 



Hah. Southern Brazil, Uruguay, Paraguay, and La Plata. 



At once distinguishable from C. hudsoni by the normal shape of 

 the outer primaries, and the smaUer size and duller colour of the 

 white patch underneath the wing. 



Sclater Coll. 

 Alan Peel [C.]. 

 M. Claussen [P.]. 

 Purchased. 

 Purchased. 

 Jaidiue Coll. 



