( 154 ) 



Cayenne birds are absolnteh- identical with specimens from Camaensa and 

 Bartica Grove, British Gniaua, Cdllected by Mr. H. Wliitely, jr., in Mns. H. v. B. 



[Cayenne : J in JIiis. Vindob. ex Becoenr. Oyapoc : ¥ (Sclater collection in 

 Mus. Brit.).] 



239. Thamnomanes glaucus Cab. 



Thamnomanes glauctis Cabanis, Wiegm. An-li.f. Xalurg. 1847. iii. (1847). p. 230 (typ. ex Cayenne in 

 Mus. Berol.). 



Iponsin, R. Appronagne : 2 c?c? ad., December 27, 30, 1902; 1 <S imm., 

 Jannary 1, 1903 ; 2 ? ? ad., December 25, 30, 1902. 



" Iris seal, feet slate-grey, bill black (' black, some grey at base of mandible,' 

 ' black below slate ')." 



6S ad. : al. Tl-J— TOJ ; cand. 60J— 59J ; cnlm. ITJ— IfiJ; tars.l7i— ICf mm. 



S ? ad. : al. T2J— 71J ; caud. 65— 01 J ; cnlm. 15| ; tars. 16J mm. 



Nos. 12803, 12869, 12910, 12911, 12945. 



[Cayenne : c? ? in Mns. Vindob. ex Becoeur. Oyapoc : ? (Sclater collection 

 in Mns. Brit.).] 



240. Myrmotherula pygmaea (Gml). 



Musricapa pygmaea Gmelin, Si/st. Nal. ed. xiii. i. 1 (1788). p. 933 (ex Buff, et Daubenton, PL Enl. 

 831. f. 2.— typ. ex Cayenne— ? ). 



Cayenne: 1 c? nd., November 26, 1902. 

 Eoche-Marie, Cayenne: 1 ? ad., November 11, 1902. 

 Iponsin, R. Appronague : 1 c? ad., December 31, 1902. 



" Iris seal, feet sage-green (' greyish sage-green '), bill black (' above black, 

 below dusky slate-grey.')." 

 Nos. 714, 925, 12936. 



SS ad. : al. 42^— 41| ; cand. 20J— ]8f ; cnlm. 13J ; tars. 15^— 14J mm. 

 ? iid. : al. 42; cand. 18J; cnlm. 13J ; tar.s. l.jf mm. 

 [Cayenne (Buff., cull. Deplanches— ;^V/(; Bp.).] 



241. Myrmotherula surinamensis (Gml.). 



Sllta surinamensis Gmelin, Syat. Nat. ed. xiii. i. 1 (1788) p. 442 (ex Latham — typ. ex Surinam). 



Appronagne : 1 S ad., 1 ? ad., December 11, 1902. 

 Iponsin, R. Apjjronague : 1 cJ ad., December 25, 1902. 

 "Iris seal, feet jdnmbeons, bill above black, below grey." 

 Nos. 1115, 1116, 12820. 



(^c? ad.: al. 50|— 49J; cand. 24|— 24J ; cnlm. 14|— 13] ; tars. 16|— 14} mm. 



? ad.: al. 49; cand. 22; cnlm. 12f ; tars. 16] mm. 



[Cayenne (Sclater collection in Mns. Brit., Langier collection in Mas. Paris.).] 



[242. Myrmotherula cherriei Berl. & Hart. 



Berlepsch et Hartert, Nov. Zwil. ix. (April 1902). p. 

 rring). 



Oyapoc (Sclater collection and Salvin & Godman collection in Mas. Brit.).] 



ilyrmathentla cherriei Berlepsch ct Hartert, Nov. Zw,l. ix. (April 1902). p. 72 (typ. (J ex Perico, 

 Orinoco in Mus. Tring). 



