30 U.S. NATIONAL MUSEUM BULLETIN 221 



Genus IXOBRYCHUS Billherg 



Ardetta luteola Stejneger 



Proc. U.S. Nat. Mus. 10: 290, August 3, 1887. 

 =lxobrychus sinensis sinensis (Gmelin) . See Orn. Soc. Japan, Hand-list 



of the Japanese birds, ed. 3, rev., p. 119, 1942. 

 95972. Adult female. Wakayama, Wakayama Prefecture, Honshu Island, 



Japan. Entered into the museum register on March 20, 1884. Col- 

 lected by Ota (a taxidermist of Tokyo), for Thomas W. Blakiston. 



Original number 2704. 

 Ixobrychus sinensis astrologus Wetmore 



Proc. Biol. Soc. Washington 31 : 83, June 29, 1918. 

 =Ixobrychus sinensis sinensis (Gmelin). See Hachisuka, Birds of the 



Philippmes 1:365, 1932. 

 254201. Adult male. Paete, Laguna Province, Luzon Island, Philippine 



Islands. July 26, 1915. Collected by Richard C. McGregor and Andres 



Celestino. Original number 7679. 

 Ixobrychus sinensis moorei Wetmore 



in Townsend and Wetmore, Bull. Mus. Comp. Zool. 63: 173, August 



1919. 

 212171. Adult male. Uola Island, Truk Group, Middle Caroline Islands, 



Oceania. February 16, 1900. Collected by Henry F. Moore. Received 



from the U.S. Fish Commission. 



Family COCHLEARIIDAE: Boat-billed Herons 



Genus COCHLEARIUS Brisson 



Caneroma zeledoni Ridgway 



Proc. U.S. Nat. Mus. 8: 93, June 19, 1885 (advance sheet) . 

 =Cochlearius cochlearius zeledoni (Ridgway). See Peters, Checklist of 



birds of the world 1: 125, 1931. 

 51388. Adult (sex not indicated). Mazatlan, State of Sinaloa, Mexico. 



February 1868. Collected by Ferdinand Bischoff. Original number 10. 



Family THRESKIORNITHIDAE: Ibises, SpoonbiUs 

 Genus THRESKIORNIS G. R. Gray 



Ibis abbotti Ridgway 



Proc. U.S. Nat. Mus. 16: 599, August 16, 1893 (advance sheet). 

 =Threskiornis aethiopica abbotti (Ridgway). See Peters, Checklist of 



birds of the world 1 : 131, 1931. 

 128812. Adult female. Aldabra Island, Aldabra Islands, western Indian 

 Ocean north of Madagascar. October 8, 1892. Collected by William 

 L. Abbott. 



