226 FORMICA RnD.E. 



d. (J ad. sk. Nanejiral, Ecuador (F?-«.<«-). Sclater Coll. 



«)/• c? 2 ad. sk. Medellin, Antioqiiia (Salmon). Sclater Coll. 



ff, h. c? ad. sk. Sauta Elena, Antioqiiia Salvin-Godman Coll. 



(Salmon). 



i. (J ad. sk. Bogota. Sclater Coll. 



j. $ ad. sk. Bogota. Salvin-Godman Coll. 



13. Dysithamnus plumbeus. 



Thamnopliilus stellaris, Sjnx, Av. Bras. ii. p. 27, pi. xxxvi. fig. 2 ? 



Myiothera plumbea, Mav. Beitr. iii. p. 1080. 



Dvsitliamuus stellaris, Cah. Wiegm. Arch. 1847, pt. i. p. 224; Bp. 



C(iHsj). i. p. 199; Burm. Syst. Ueh. iii. p. 83. 

 Dy.sitliamnus plumbeus, Sclater, P. Z. S. 1858, p. 222 (S.E. Brazil) ; 

 'id. Cat. A. B. p. 178 ; Scl. et Salv. P. Z. S. 1807, p. 576 (L, 

 Amazons) ; iid. Nomencl. p. 71. 



Above dark plumbeous ; wings and tail blackisb ; wing-coverts 

 black with small white apical margins ; axillaries pure white : 

 beneath similar ; bill and feet black : whole length 5*5 inches, wing 

 3, tail 2. 



Hah. Brazil, Lower Amazonia, and Venezuela. 



a, b. S ad. sk. Brazil. Sclater Coll. 



c. c? ad. sk. Lower Amazons ( Wallace). Salvin-Godman Coll. 



d. (5 ad.sk. SanEsteban,Venezuela(Goe;-jwi/). Salvin-Godman Coll. 



14. Dysithamnus suhplumbeus, 



Dysithamnus plumbeus, Scl. P. Z. S. 1858, p. 457 (Ecuador). 

 Dysithamnus subi)lumbeu8, Scl. et Salv. P. Z. S. 1880, p. 158 (E. Peru 

 et Ecuador) ; Tacz. et Berl. P. Z. S. 1885, p. 99 (Ecuador). 



Above dark plumbeous, almost fuliginous ; wings and tail 

 brownish black ; wing-coverts black with round white apical spots : 

 beneath rather paler ; bill and feet black : whole length 5-5 inches, 

 wing 3, tail 2*1. 



Hah. Upper Amazonia and Ecuador. 



Similar to D. ^^Inmheus, but distinguishable by the want of the 

 white axillaries and the rounded spots on the wing-coverts. 



a. cJ ad.sk. Yquitos,!!. Amazons ( H'^jfe/y). Salvin-Godman Coll. 



h. S ad.sk. Yquitos,U. Amazons ( W^/fc/y). Sclater Coll. 



<", ^- 6 2 ^^- sk- Sarayacu, Ecuador [Buckley). Salvin-Godman Coll. 



(Types of the species.) 



e. 6 ad. sk. Zamora, Ecuador (Fraser). Sclater Coll. 



10. THAMNOMANES. 



Type. 



Thamnomanes, Cah. Wiegm. Arch. xiii. pt. i. p. 230 (1847). . T, caesius. 



This is rather a peculiar form of TJiamnophUiwp, with a some- 

 what Tyi-annine structure, being furnished with a rather widened 

 bill and well-developed rictal bristles, as well as with dense and lax 

 urojjygial plumes. The two closely allied species are found in 

 Guiana, Amazonia, and Brazil. 



