196 



FORMICAKIID^E. 



453. THAMNOMANES, Cab, 1847. 



1956. caesius (Licht.), Verz. Doubl. p. 46, 1823 



(East Brazil). 

 Cinereous Bush-bird. 



1957. hoffmannsi, Hellmayr, Bull. Brit. Orn. CI. 



xvi. p. 53, 1906 (Pard). 

 Hoffmanns' s Bush-bird. 



1958. persimillS, Hellmayr, Nov. Zool. xiv. p. 64, 



1907 (Tiffi). 

 Western Cinereous Bush-bird. 



1959. glaucus, Cab., Arch, fur Naturg. 1847, p. 230 



(Cayenne). 

 Northern Cinereous Bush-bird. 



1960. SChiStOgynus, Hellmayr, Rev. Fran?. d'Orn. 



No. 22, p. 25, 1911 (San Mateo, East 

 Bolivia). 

 Grey-faced Bush-bird. 



North-east and South-east 

 Brazil. 



North-east Brazil. 



Western Brazil. 



Guiana : Venezuela 

 Ecuador : Peru. 



Bolivia : South-east Peru. 



454. MYRMOTHERULA, Sclater, 1858. 



1961. pygmaea (Gmel.), Syst. Nat. i. p. 933, 1789 



(" Cayenna "). 

 Pygmy Ant-bird. 



1962. surinamensis (Gmel.), Syst. Nat. i. p. 442, 



1788 (" Surinamo "). 

 Surinam Ant-bird. 



1963. paciflca, Hellmayr, P. Z. S. 1911, p. 1159 



(Buenaventura, W. Colombia). 

 Pacific Ant-bird. 



1964. Cherriei, Berlepsch & Hartert, Nov. Zool. ix. 



pp. 72, 612, 1902 (Perico, Rio Orinoco). 

 Cherrie's Anl>-bird. 



1965. multOStriata, Sclater, P. Z. S. 1858, p. 234 



(Upper Ucayali). 

 Many-striped Ant^bird. 



1966. longicauda, Berlepsch & Stolzmann, Ibis, 



1894, p. 394 (Chontabamba). 



Long-tailed Ant-bird. 



Colombia : Ecuador : 

 Peru : British Guiana 

 Northern Brazil. 



Guiana : Venezuela. 



West Colombia : West 

 Ecuador. 



Venezuela. 



East Peru. 



Central and South-east 

 Peru : Bolivia. 



