208 U.S. NATIONAL MUSEUM BULLETIN 221 



Mezobucco duvaucelii giganlorhinus Oberholser 

 Smithsonian Misc. Coll. 60(7) : 6, October 26, 1912. 

 =Meg,alaima australis giganthorhina (Oberholser). See Ripley, Bull. 



Mus. Comp. Zool. 94: 366, 1944, and Auk 62: 552, 555, 1945. 

 179703. Adult male. Lafau, Nias Island, Barussan Islands, eastern 

 Indian Ocean off Sumatra. March 26, 1903. Collected by William L. 

 Abbott. 



Genus POGONIULUS Lafresnaye 



Pogoniulus bilineatus alius Friedmann 

 Auk 47 ( 1 ) : 86, January 2, 1930. 

 214943. Adult male. Nairobi, Nairobi District, Kenya Colony. August 

 25, 1909. Collected by Edgar A. Mearns. Original number 16609. 

 Smithsonian African Expedition. 



Genus LYBIUS Hermann 



Melanobucco abbolti Richmond 



Auk 14(2): 164, April 1897. 

 =Lyhius leuccocephalus albicaada (Shelley). See Friedmann, U.S. Nat. 



Mus. Bull. 153 (1) : 438, 1930; Peters, Checklist of birds of the world 



6: 58, 1948. 

 117957. Adult female. Plains near Taveta, Teita District, Kenya Colony. 



July 22, 1888. Collected by William L. Abbott. 



Family INDICATORIDAE: Honey-guides 



Genus INDICATOR VieiUot 



Melignothes exilis meliphilus Oberholser 



Proc. U.S. Nat. Mus. 28: 869, July 8, 1905. 

 =Indicator exilis meliphilus (Oberholser). See Sclater, in Jackson, 



Birds of Kenya Colony and the Uganda Protectorate 2: 737, 1938. 

 117965. Adult male. Taveta, Teita District, Kenya Colony. August 15, 



1888. Collected by William L. Abbott. 



Family RAMPHASTIDAE: Toucans 



Genus AULACORHYNCHUS Gould 



Aulacorliyiichus prasimis virescens Ridgway 

 Proc. Biol. Soc. Washington 25 : 88, May 4, 1912. 

 120263. Immature (not adult) female. Chasnigua, Department of Cortes, 

 Honduras. January 2, 1891. Collected by Erich Wittkiigel. Original 

 number 186. 

 Aulacorhamphus caeruleigularis cognalus Nelson 

 Smithsonian Misc. Coll. 60 (3) : 4, September 27, 1912. 

 =Aulacorhynchus prasinus cognatus (Nelson). See Peters, Checklist of 

 birds of the world 6: 72, 1948. 



