LIST OF BIRDS OF AUSTRALIA. 
CCIII. Genus RHYNCHODON. 
Rhvnchodon Nitzsch, Obs. Av. art.. Carot. Comm., p. 20, (pref . Ides Sept.) 1829. Type (by subsequent designation, 
Amer. O. U. Comm. Check-List N. Amer. Birds, p. 194, 1886): Falco peregrinus [Tunstall]. 
Euhierax Webb and Berthelot,Hist. Nat. Ilea Canaries, Vol. II., Omith., p. 5,1841. Type (by subsequent designa¬ 
tion) : Falco peregrinus [Tunstall]. 
Eufalco Acloque, Faune do France,Vol. I., p. 113, 1900. Type (by subsequent designation,Richmond(3),p.589, 
Aug. 16th=25th, 1917) : Falco communis Gmelin = Falco peregnnus [Tunstall]. 
228. RHYNCHODON PEREGRINUS. BLACK-CHEEKED FALCON. 
[Falco peregrinus [Tunstall], Omith. Brit., p. 1, 1771 : Isle of Man, British Isles. Extra-limitaL] 
Gould, Vol. I., pi. 8 (pt. V.), Dec. 1st, 1841. Mathews, Vol. V., pt. 2, pi. 254, Feb. 29th, 1916. 
Falco macropus Swainson, Anim. in Menag., p. 341, Dec. 31st, 1837 : Tasmania. 
Falco melanogenys Gould, Synops. Birds Austr., pt. in., pi. 42, April 1st, 1838 : Tasmania. 
Falco peregrinus submelanogenys Mathews, Austral Av. Rec., Vol. I., pt. 2, p. 33, April 2nd, 1912: Bokerup, 
South-west Australia. 
Distribution. Australia generally and Tasmania. 
CCIV. Genus NOTOFALCO. 
Notofalco Mathews, Austral Av. Hoc., Vol. II., pts. 2-3, p. 56, Oct. 23rd, 1913. Type (by original designation): 
Falco subniger Gray. 
229. NOTOFALCO SUBNIGER. BLACK FALCON. 
Gould, Vol. I., pi. 9 (pt. xxxvi.), Dec. 1st, 1S48. Mathews, Vol. V., pt. 3, pi. 255, May 
23rd, 1916. 
Falco subniger Gray, Ann. Mag. Nat. Hist., Vol. XI., p. 371, May 1st, 1843 : (?) Australia = Victoria. 
Notofalco subniger minnie Mathews, Austral Av. Rec., Vol. II., pt. 7, p. 127, Jan. 28th, 1915: Minnie Downs, 
Queensland. 
Distribution. Australia generally. Not Tasmania. 
CCV. Genus IERACIDEA. 
Ieracidea Gould, Synops. Birds Austr., pt. in., pi. 43, April 1st, 1838. Type (by monotypy): Falco berigora Vigors 
and Horsfield. 
230. IERACIDEA BERIGORA. BROWN HAWK. 
Gould, Vol. I., pi. 11 (pt. xv.), June 1st, 1844 ; pi. 12 (pt. xvi.), Sept. 1st, 1844. Mathews, 
Vol. V., pt. 3, pi. 256, May 23rd, 1916. 
Falco berigora Vigors and Horsfield, Trans. Linn. Soc (Lond.), Vol. XV., p. 184, Feb. 17th, 1827: New South 
Wales. 
Ieracidea occidcntalis Gould, Birds Austr., pt. xvi., Sept. 1st, 1844 : Perth, West Australia. 
Hie.racidea orientalis Sharpe, Cat. Birds Brit. Mus., Vol. I., p. 422, (pref. June 1st) 1874 : New South Wales. 
Ieracidea berigora mclvUlensU Mathews, Austral Av. Rec., Vol. I., pt. 2, p. 34, April 2nd, 1912: Melville Island, 
Northern Territory. 
Ieracidea berigora tasmanica Mathews, Birds Austr., Vol. V., pt. 3, p. 276, May 23rd, 191G: Tasmania. 
Ieracidea berigora kempt , Mathews, ib., p. 277, Cape York, Queensland. 
Ieracidea berigora cenlralia Mathews, ib .: Finke River, Central Australia. 
Distribution. Australia generally and Tasmania. 
CCVI. Genus CERCHNEIS . 
Cerchneis Boie, Isis, 1826, heft x., col. 970, October. Type (by monotypy): Falco rupicolus Daudin. 
sEgypius Kaup, Skizz. Entwick.-Gesch.Nat. Syst., p. 29, (pref. April) 1829. Type (bv subsequent designation): 
Falco tinnunculus Linnd. 
Not sEgypius Savigny, Descr. Egypto. Hist. Nat., Vol. I., p. 73, 1809. 
Cenchris “ Boie ” Brehm, Handb. Stuben-Vogel, pp. xviii., 323, 1832. Error for “ Cerchneis Boie." 
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