262 
FALCONIDift. 
Hypotriorchis Boie, Isis, 1826, heft 10, col. 976, Oct. Type (by monotypy). 
Falco subbuteo Limit*. 
Dendrofalco Gray, List Genera Birds, 1st ed. p. 3, April 1840. Typo (by 
original designation): Falco mbbuteo Limn*. 
Falco severus Horsf. 
Distr . —New Guinea, New Britain, Celebes. Extra-limital. 
Falco severus severus Horsf. (1-397.) 
Falco severus Horstield, Trans. Linn. Soc. Lond. vol. xiii. pt. 1, p. 135, 
1821: Java. 
Falco aldrovandi Temminck & Laugier, Planch. Color. d'Ois. p. 128, 22 livr. 
1823 : Java. 
Falco guttatns Gray, Ann. Mag. Nat. Hist. vol. xi. p 371, 1843 : Philippines. 
Falco rujidepoides Hodgson, Calc. Jonrn. Nat. Hist. vol. iv. p. 283, 1844. 
Falco reUgiotus Temm. var. nigra Bonaparte, Consp. Gen. Av. vol. i. p. 25,1850, 
as synonym of severus. 
Distr. —Himalayas east to Celebes. Extra-limital. 
Falco severus papuanus M. & W. 
Falco severus papuanus Meyer & Wiglesworth, Abh. Ber. k. 
Zool. Mus. Dresden, Bd. iv. no. 3, p. 0, 1893: S.E. Now Guinea; 
and Meyer & Wiglesworth, Birds of Celebes, vol. i. p. 84*, 1898 : 
New Guinea. 
Distr. —New Guinea and New Britain. 
Falco longipennis Swainson.) 
Distr. —Australia generally, Tasmania, and Timor. 
Falco longipennis longipennis Swainson. (1-398.) 
Falco longipennis Swainson, Anim. in Menag. p. 341, Dec. 31st, 
1837 : Tasmania. (Fig. Gould, i. pi. 10.) 
Falco lunulatus Latham, Index Orn., Suppl. p. xiii, 1801 : Now South Wales. 
Not Duudin, TraittS elern. Oriiith. vol. ii. p. 122, May 14th, 1800. 
Falco frontutus Gould, Synopa. Birds Austr. pt. iii. pi. 42, April 1st, 1838: New 
South Wales. 
Falco subbuteoides Strickland, Ornitli. Syns. p. 89, Nov. let, 1855 : as synonym 
of lunulatus (ex Jameson, MS.). 
Falco rufiventer Mathews, Austral Av. Rec. vol. i. p. 128, Dec. 24th, 1912: now 
name for frontalus ex Gould, Proc. Zool. Soc. Lond. 1837, p. 95, 1838: nude 
name. 
Falco melanolus White & Mellor, Emu, vol. xii. p. 164, Jan. 1st, 1913 : Flinders 
Jslanda, Bass Straits. Not Shaw, Gen. Zool. vol. vii. pt. 1, p. 86, 1809. 
Falco longipennis sumueli Mathews, Birds Australia, vol. v. p. 232, Feb. 29th, 
1916: new name for Falco melanolus W. & M. 
Distr .—East Australia and Tasmania. 
Falco longipennis murchisonianus Mathews. 
Falco lunulatus murchisonianus Mathews, Nov. Zool. vol. xviii. 
p. 252, Jan. 31st, 1912: Fast Murchison, West Australia. 
(Fig. Math. v. pi. 252.) 
Distr. —South and Mid-West Australia. 
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