264 
FALCONID.E. 
Rhynchodon peregrinus ernesti (Sharpe). 
Falco ernesti Sharpe, Ibis, 1894, p. 545 : Borneo. 
Distr. —Philippines, Borneo to Celebes, New Guinea, Bismark 
Archipelago, Lesser Sunda Islands, and Fiji. 
Genus NOTOFALCO Mathews. 
Notofalco Mathews, Austral Av. Itec. vol. ii. p. 56, Oct. 23rd, 1913. 
Type (by original designation) : Falco subniger Gray. 
Notofalco subniger (Gray). (1-394.) 
Falco subniger Gray, Ann. Mag. Nat. Hist. vol. xi. p. 371, May 1st, 
1843: (V) Australia=Victoria. (Fig. Gould, i. pi. 9; Math. v. 
pi. 255.) 
Notofalco subniger minnie Mathews, Austral Av. Rec. vol. ii. p. 127, Jan. 28th, 
1915: Minnie Downs, Queensland. 
Distr. —Australia generally. Not Tasmania. 
Genus IERACXDEA Gould. 
leracidea Gould, Synops. Birds Austr. pt. iii. pi. 43, April 1st, 1838. 
Type (by monotypy) *• Falco berigora Vigors & Horslield. 
leracidea berigora (V. & H.). 
Distr. —Australia and New Guinea, Dumpier, and Vulcan Islands, 
leracidea berigora berigora (Vigors & Ilorsfield). (1-422.) 
Falco berigora Vigors & Horsfield, Tran$. Linn. Soc. Lond. vol. xv. 
p. 181, Feb. 17th, 1827 : New South Wales. (Fig. Gould, i. 
pLU.) 
Bieracidea oriental is Sharpe, Cat. Birds Brit. Mus. vol. i. p. 422 (prof. Juno 1st), 
1874: New South Wales. 
Distr. —Eastern Australia, Coastal, 
leracidea berigora occidentalis Gould. (1-421.) 
leracidea occidentalis Gould, Birds Austr. pt. xvi.. Sept. 1st, 1844: 
Perth, West Australia. (Fig. Gould, i. pi. 12.) 
Distr. —Western Australia, 
leracidea berigora melvillensis Mathews. 
leracidea berigora melvillensis Mathews, Austral Av. Bee. vol. i. 
p. 34, April 2nd, 1912: Melville Island, Northern Territory. 
Distr .—Northern Territory and North-West Australia, 
leracidea berigora tasmanica Mathews. 
leracidea berigora tasmanica Mathews, Birds Austr. vol. v. p. 27G 
May 23rd, 1916 : Tasmania. 
Distr. —Tasmania. 
