58 Aits. 
XVII. Aves. 
[1018] 
Calyptorhynchus macrorhynchus , 
moult plumage variation and field notes, 
SODERBERG 808 p. 60. 
Cacatua leadbeateri aberrans from 
N.W. Australia, note and addt. descrip- 
tion, Soderberg K. Svenska Vet.-Ak. 
Handl. 52 no. 17 p. 64. 
Ara m. militaris recorded in Argen- 
tina, Dabbene 192 p. 98. — A. severa 
castaneifrons Lafresn. a district sub- 
species from Bolivia, Bangs & Penard 
59 p. 47. 
[Conurus] Aratinga cactorum per- 
pallida subsp. n. Ceara, Brazil, Cory 
Field Mus. Publ. Zool. 13 p. 59. — 
Eupsittula pertinax margaritensis subsp. 
n. Margarita I. (off Venezuela), Cory 
Field Mus. Publ. Zool. 13 p. 63. 
Amazona amazona, note on the races, 
Bangs & Penard 59 p. 48. — A. 
amazonica tobagensis subsp. n. Tobago 
W.I., Cory Field Mus. Publ. Zool. 13 
p. 83. — Androglossa aestiva, anatomy 
and histology of alimentary canal, 
Greschik 291. 
Deroptyus accipilrinus, taxonomio 
noto, Bangs & Penard 59 p. 48. 
Palaeornis parvirostris Souanc6 in 
the Sudan, nomenclatural note, 
Madarasz 507 p. 576. 
Psittacella burger si sp. n. [German] 
New Guinea, Reichenow J. Ornith. 
1918 p. 244. 
Agapornis madagascariensis ablec - 
tanea subsp. n. S. W. Madagascar, Bangs 
Bull. Mus.' Comp. Zool. 61 p. 503. 
Platycercus, Purpureicephalus and 
Bernardius, the evolution and distribu- 
tion of the Australian species and sub- 
species, with coloured figures of each, 
Mathews 524. — Platycercus elegans 
fleurieuensis figured with addt. notes, 
Ashby 19. 
[Psephotus] Psephotellus chrysoptery- 
gius nova subsp. n. N. Queensl.,' 
Mathews Austr. Av. Rec. 3 p. 159. 
Pezoporus formosus, field notes, 
Matting ley 533. 
ORDER CORACIIFORMES. 
Sub-Order Podargi. 
The following species figured and 
described : Podargus strigoides pis. 
cccxxv-cccxxvi, Micropodargus ocel- 
latus pi. cccxxvii, M. plumiferus 
pi. cccxxviii, Megapodargus papuensis 
pi. cccxxix, ASgothdes cristatus. pi. 
cccxxx, Mathews 518. 
Podargus strigoides centralia Central 
Australia p, 34, P. s. capensis Capo 
York p. 35, subspp. n., Mathews Bds. 
Austral. 7. 
ASgotheles cristata tasmanica Tas- 
mania p. 65, AS. c. olivei N. Queensl. 
p. 65, AS. c. centralia C. Austral, p. 67, 
AS. c. melvillensis Melville I. p. 67, 
Mathews Bds. Austral. 7. 
Euaegotheles gen. n. for ASgotheles 
psilopterus Gray, Mathews Bds. Aus- 
tral. 7 p. 52. 
Sub-Order Coraciae. 
Eurystomus orientalis described and 
figured pi. cccxxxi, Mathews 518.- — E. 
pacificus recorded from S. Australia, 
Zeitz 934 ; from Tasmania, Lord 490. 
Sub-Order Halcyones. 
The following species described and 
figured : Alcyone azurea pi. ccexxxii, 
Micralcyone pusilla pi. cccxxxiii, Syma 
torotoro pi. cccxxxiv, Dacelo gigas 
p. cccxxxv, D. leachii pi. cccxxxvi, 
Lazulena macleayii pi. cccxxxvii, Cyan - 
alcyon pyrrhopygius pi. cccxxxviii, 
Sauropatis sancta pi. cccxxxix, S. 
sordida pi. cccxl, Uralcyon sylvia 
pi. cccxli, Mathews 518. 
Ceryle, discussion of generic and 
subgeneric divisions, Miller 560. — C. 
alcyon taken in Cornwall, first record 
for England, Chubb 158 ; & Jourdain 
396. — Streptoceryle alcyon caurina t 
validity established, Oberholser 606 
p. 463. — S. torquata cyanea (Vieill.), a 
distinct subspecies from Paraguay, 
Bangs & Penard 59 p. 53. 
Alcedo i. ispida, field notes, Kerr 
407 ; and Rowan 722. — A. atthis 
pelagica, critical note, Rothschild & 
Hartert 719 p. 320. 
Alcyone azurea wallaceana Aru Is., 
A. a. distincta N. New Guinea, subspp. 
n., Mathews Bds. Austral. 7 p. 94.-— 
Micralcyone pusilla yorki subsp. n. 
Cape York, Mathews Bds. Austral. 7 
p. 103. 
Cyanoceyx gen. n. for type Ceyx 
lepida Tern in., Mathews Bds. Austral. 
7 p. 96. 
