MUSCICAPID.E. 
507 
Machaerirhynchus fiaviventer secundus Math. 
Macharirhynchus fiaviventer secundus Mathews, Nov. Zooll. vol. xviii. 
p. 322, Jan. 31st, 1012 ; Bartle Frere. (Fig. Math. ix. pi. 407.) 
Distr .—North Queensland (Bartle Frere). 
Machaerirhynchus fiaviventer xanthogenys Gray. (4-391.) 
Machcerirhynchus xanthogenys Gray, Proc. Zool. Soc. Loud. 1858, 
p. 176: Aru Islands. 
Distr .—Aru Islands. 
Machaerirhynchus fiaviventer novus It. & H. 
Machcerirhynchus fiaviventer novus Rothschild & Hartert, Nov. 
Zool. vol. xix. p. 200, 1012: Kumuri River and Collingwood Bay 
N.E. New Guinea. ° J 
Distr .—New Guinea. 
Machaerirhynchus fiaviventer albifrons Gray. (4-392.) 
Machcerirhynchus albifrons Gray, Proc. Zool. Soc. Lond. 1801, 
p. 420, pi. 43: Waigou (and Mysol) Islands. (Fig. Gould, N. g! 
ii. pi. 37.) 
Distr .—Waigou and Mysol Islands. 
Machaerirhynchus nigripectus Schl. Black-breasted Flycatcher. 
Distr .—New Guinea. 
Machaerirhynchus nigripectus nigripectus Schl. (4-392.) 
Machcerirhynchus nigripectus Schlegel, Ned. Tijdschr. Dierk. vol. iv. 
p. 43, 1871: Artak, N.W. New Guinea. (Fig. liowl. Misc. ii. 
pi. 5, immat.; iii. pi. 07, adult; and Gould, N. G. ii. pi. 38.) 
Distr .—New Guinea (North-West). 
Machaerirhynchus nigripectus saturatus It. & H. 
Machcerirhynchus nigripectus saturatus Rothschild & Hartert, Nov. 
Zool. vol. xx. p. 408, 1013 : Mt. Goliath. 
Distr .—New Guinea (Mt. Goliath). 
Machaerirhynchus nigripectus harterti Oort. 
Machcerirhynchus nigripectus harterti Oort, Notes Leyden Mus. 
vol. xxx. p. 235, 1000 : Owen Stanley Range, S.E. New Guinea. 
Distr .— New Guinea (Owen Stanley Range). 
Genus ACANTHOPNEUSTE Blasius. 
Acanthopneuste Blasius, Naumannia, 1858, p. 313. Type (by subse¬ 
quent designation, Ridgway, Birds of North and Mid America, 
vol. iii. p. 604, 1004): Phyllopneuste borealis Blasius. 
I consider Phylloscopus a different genus. Cf. Riley, Proc. U.S. 
Nat. Mus. vol. lxiv. art. 16, pp. 82-83,1024. 
