( 152 ) 



232. Thamnophilus naevius (Gml.). 



Lanius naevius Gmelin, Sysl. Nat. ed. xiii. i. 1 (1788) p. 3118 (ex Latham typ. ex Cayenne). 

 Thamnnjihilus atiibigiiiis Pelzeln (nee Swains.), Ziir Orn. Bras. ii. (1808) p. 76 Anm. 2 (? Cayenne 

 ex Beeoeur).* 



Cayenne: 4 Si ad., October 31, November 1, 3, 29, 1902; 3 ?? ad., 

 October 31, November 3, 4, 1902. 



Roche-Marie, Cayenne: 3 <?<? ad., November 0, 7, 8, 1902; fi ?? ad., 

 November (two), 7, 8, 11 (two), 19irJ. 



R. Appronagne : 4 (? (J ad., December 8 (three). In, 1002 ; 1 ? Decembers, 1902. 



c?(J : " Jris hazel, feet plumbeous, bill black, plumbeous at base of mandible." 

 ? ¥ : " Iris hazel (' grey '), feet iilumbeous, bill above black, below pale plumbeous." 



SS ad. : al. 70J — 65; caud. 5;j— 49i ; culm. 2iii— 18i; tars. 22— 20| mm. 



? ? ad. : al. 69J— 6GJ ; caud. 55i— 494; culm. 20— 18i ; 23f— 20| mm. 



Nos. 404, 405, 441, 491, 492, 507, 577, 578, 579, 602, 603, 627, 628, 693, 715, 

 982, 1046, 1047, 1048, 1049, 1105. 



[Cayenne (Sclater collection and Salvin & Godman collection — ex coll. Jelski in 

 Mus. Brit., Mus. Hein., Mus. Vindob. ex Beeoeur).] 



233. Thamnophilus amazonicus Scl. 



Tliamnophihis amasniiicus Sclater, P.Z.S. 1858. p. 214. pi. 13'.t. fig. 1 ^J, fig. 2 $ (typ. select, in Mus. 



Brit, ex " Upper Amazons " coU. Bates). 

 .' Thamnophilus rufo:ollis Spix = amazonicus ? ? 



Iponsin, R. Approuague : 1 S ad., January 6; 1 9 ad., January 6, 1902. 



"Iris seal, feet grey (slate-grey), bill slate-grey at base of mandible ((?), 

 above black, below slate-grey ( ¥ )." 



Nos. 13031, 13030. 



c? : al. 67^ : caud. 61 J ; culm. 17|; tars. 20i mm. 



? : al. 67 ; caud. 57J ; culm. 16J; tars. 19J mm. 



The male is a fully adult bird. It has darker under-parts and shorter wings 

 than an example from the Rio Tigre (Upper Amazons) and specimens from Bogota 

 in Mus. H. V. B. 



[Oyapoc (Mus. Brit.).] 



[234. Thamnophilus cinereiceps Pelzeln. 



Thamnophilus cinereiceps Pelzeln, Zur Orn. Bras. ii. (18r>8) pp. 77, 145 (hab. Marabitanas, Rio 

 Vaupf?. — typ. select. (J ex Marabitanas in Mus. Vindob.). 



Oyapoc (Sclater collection and Salvin-Godman collection in Mus. Brit.).] 

 235. Thamnophilus canadensis (Linn.). 



Lanius camidcnsis Linne, Sysl. Nat. ed. xii. 1 (1700). p. 134 (ex Briss. " Canada" — hab. typ. subst. 



Cayenne aut. Berlepsch & Hartert). 

 Tk. cirrhafus (Gml.). 



Cayenne : 7 c?c? ad., October 13, 14, 29, 31, (two), November 1, 3; 3 ¥ ¥ ad., 

 October 13, 31, November 1, 1902. 



Roche-Marie: 1 ¥, November 11, 1902. 



"Iris mars brown, feet plumbeous, bill black (3 S), above black, below 

 plumbeous, or with pale cutting edge (¥ ¥)." 



* Mde Hellniayr in litterU. 



