424 Mr. O. Salvin on Birds 



285. Thamnophilus insignis. 



Thamnophilus insignis, Salv, & Godm. Ibis, 1884^ p. 450. 



Eoraima (5000 ft.). 



286*. Thamnophilus doliatus. 

 Lanius doliatus, Linn. Syst. Nat. i. p. 136. 

 Thamnophilus doliatus, Cab. in Scbomb. Guiana, iii. p. 687 ; 

 Scl. P. Z. S. 1858, p. 217. 



Not represented in Mr. Whitely's collection. 



287. Dysithamnus spodionotus. 



Dysithamnus spodionotus, Salv. & Godm. Ibis, 1883, p. 211. 

 Roraima (3500 ft.). 



288. Dysithamnus ardesiacus. 



Dysithamnus ardesiacus, Scl. & Salv. P. Z. S. 18G7, p. 756. 

 Bartica Grove, Camacusa, Merume Mountains. 



289. Thamnomanes glaucus. 



Thamnomanes glaucus. Cab. Arch. f. Naturg. 1847, i. 

 p. 230, et in Schomb. Guiana, iii. p. 688; Scl. P. Z. S. 1858, 

 p. 223. 



Bartica Grove, Camacusa. 



290. Herpsilochmus sticturus, sp. n. 



Cinereus, dorso medio extus nigro intus albo ; pileo nigro ; 

 superciliis et corpore medio subtus albis ; alis iiigris, re- 

 migibus et tectricibus albo marginatis ; cauda nigra, rec- 

 ti'icibus duabus mediis in pogonio interno albo bi- 

 maculatis, rectricibus reliquis albo terminatis ; rostro et 

 pedibus nigricanti-plumbeis : long, tota 3*8, alie 1'75, 

 caudae 1*4, tarsi 0'7, rostri a rictu 0'65. 

 $ mari similis, sed pilco medio rufesccnte ornato. 



Hah. Bartica Grove et Camacusa, Guiana Brit. {H. 

 Whitehj). 



Mus. nostr. et P. L. S. 



Ohs. H. jnleato ex Brasilia affinis, sed dorso nigricantiore 

 et pictura caudse certe diversus. 



There are several specimens of this species in Mr. Whitely's 

 collection. It may readily be distinguished from H. pileatus 

 by the central tail-feathers having two large spots on the 

 inner web instead of a continuous white margin. 



