()3 Aves. 
Systematic — Passeriformes. 
5831 
Empidonomus varius septentrionalia 
subsp. n. Venezuela, Todd Proc. Biol. 
Soc. 29 p. 96. 
Tyrannus melancholicus satrapa 
taken in Maine, first record for U.S.A., 
Norton, 578. 
Fam. Pipridae. 
Key of the Mannikins of the Orinoco 
region, Cherrie 162 p. 247. 
Fam. Cotingidae. 
Key of the Cotingas of the Orinoco 
region, Citkiietk 162 p. 250. 
Tityra scmifasciata lielcromelaena 
subsp. n. Venezuela, Todd Proc. Biol. 
Soc. Washington 29 p. 96. 
Pachyrhamphus niger tobagensis subsp 
n. Tobago W.I., Cory Field Mus. Publ* 
Ornith. 1 p. 343. 
Attila idiotes sp. n. Colombia, Todd 
Proc. Biol. Soc. Washington 29 p. 96. 
Xenopsaris albinucha structure of 
tarsus and systematic position, Cherrie 
162 p. 253. 
Fam. Pittidae. 
Pitta atricapilla or P. novgegiiineae 
name discussed, Mathews 519 p. 299. 
— O.-Grant 583 p. 310. 
Eucichla gurney i , young bird de- 
scribed, Gyldenstolpe 317 p. 85. 
Fam. Atrichornithidae. 
Atrichornis clamosus campbelli subsp, 
n. S. W. Australia, Mathews Bull. 
B.O.C. 36 p. 83. 
Rahcincta gen. n. for type Atrichia 
clamosa Gould, Mathews Austr. Av. 
Bee. 3 p. 68. 
Fam. Hirudinidae. 
Key of the neotropical Swallows of 
the Orinoco region, Cherrie 162 p. 
159. 
The migration of Australian swallows, 
Morgan 550. 
[ Clivicola'] Cotyle riparia destruction 
of nests in France, Rollinat 697. — 
Riparia riparia indica subsp. n. Jhelum 
Punjab, TioehurSt Ibis 1916 p. 70.— 
R. r. plumipcs subsp. n. Russian Turke- 
stan, and other Swallows , noticed, 
Zarudny Mess. Ornith. 7 p. 34. 
[Ptyonoprogne] Cotyle rupestris spatzi 
subsp. n. Algerian Sahara, Schweppen- 
burg Om. Monastsb. 24 p. 69. 
Hirundo rustica, albino, Charle- 
magne 159. — Chelidon r. rustica ringed 
in England, recorded in Cape Province, 
Witherby 921. — H. erylhrogastra y 
nesting on cliffs in Wisconsin, Betts 
65 H. atrocaerulea christyi nesting 
habits and distinction from Natal type- 
form doubted, Someren 785 p. 375. 
Petrochelidon nigricans type locality 
Australia, Hellmayr 361 p. 104. 
Fam. Muscicapidae. 
Microeca brunneicauda tormenli 
subsp. n. N.W. Australia, Mathews 
Austr. Av. Roc. 3 p. 58. — M. flavigasler, 
photo, of nest, Campbell 140. — M.f* 
laelissima subsp. n. Queensl., Roth- 
schild Bull. B.O.C. 37 p. 4. 
Alseonax siamensis sp. n. Siam, 
Gyldenstolpe Orn. Monatsb. 24 p. 
27, additional description id. 317 p. 74, 
Dioptrornis uhehensis sp. n. G.El 
Africa, Reichenow' J. Ornith 64 p. 162. 
— D. semicinctus sp. ri. Eastern Belgian 
Congo, Hartert Bull. B.O.C. 37 p. 4. 
[Hedymela] Muscicapa atricapilla 
nesting habits near Tomsk, Johansen 
430. — M. a. sibirica, taxonomic note, 
Bobrinsky Si.—M. a. tomensis nom. n. 
for M. a. sibirica, Johansen 427. 
[Petroeca] Belchera rosea queens - 
landica subsp. n. Queensland, Mathews 
Austr. Av. Rec. 3 p. 59. 
Smicrornis brevirostris mathewsi subsp. 
n. Central Australia, White Trans. 
R. Soc. S. Austr. 39 p. 749. 
Oerygone griseus sp. n. Siam, Gylden- 
stolpe Orn. Monatsb. 24 p. 27, addt. 
description and figure id. 317 p. 78 
pi. 2 fig. 2. — Pseudogerygone personata 
johnstoni subsp. n. Queensland^ 
Mathews Austr. Av. Rec. 3 p. 69. — 
Ethelornis magnirostris whitlocki eggs 
described, White 895. 
Poecilodryas albigularis figured with 
addt. description, Campbell 139.-^- 
Poecilodryas superciliosa yorki subsp. n. 
Cape York, Queensl., Mathews Bull. 
B.O.C. 36 p. 83. — Tregellasia leucopS 
paira, T. capito barroni subsp. n. Queens- 
land, Mathews Austr. Av. Roc. 3 
p. 59. 
Hyliota marginalis is a distinct form, 
Reichenow 661 p. 163. 
Polioptila livida cearejisis subsp. n. 
Ceara Brazil, Cory Field Mus. Publ* 
Ornith. 1 p. 343. 
