50 Aves. 
xvii. Aves. 
[1917] 
Sub-Order Cuculi. 
Cuckoos in captivity, Hopkinson 
291. 
Cuculus canorus facts and theories 
on breeding habits, Meiklejohn 393 ; 
spring migration in Switzerland, Bret- 
scher 88. — G. intermedins and other 
Japanese Cuckoos, on their eggs, Jour - 
dain 310. 
Coccyzus minor nesiotis status and 
synonymy, Peters 476 p. 409. 
Urodynamis taitensis pheletes subsp. n. 
Otago N. Zealand, Wetmore Proc. 
Biol. Soc. Wash. 30 p. 1. 
Eudynamis orientalis laces discussed 
Robinson 523 p. 164. 
Gentropus pymi and G. grilli taxo- 
nomic remarks, Roberts 521 p. 254. 
Piaya cayana nigricrista taxonomic 
and critical notes, Chapman 118 p. 
320. 
Crotophaga ani embryology and 
structure, Hartley 51 p. 307. 
ORDER SCANSORES. 
Sub-Order Capitones. 
Tachyphonus luctuosus panamensis 
subsp. n. Panama, Todd Proc. Biol. 
Soc. Washington 30 p. 128. 
Gapito maculicoronatus characters of 
Colombian races. Chapman 118 p. 
325. 
Sub-Order Rhamphastides. 
Nesting habits and eggs of the Tou- 
cans of Bt. Guiana, Beebe 51 p. 183. 
Coloured plate of the bills of Colom- 
bian Toucans drawn from fresh speci- 
mens, Chapman 118 p. 328 pi. 38. 
Tthamphastos ambiguus abbreviatus 
remarks and measurements of races, 
Chapman 118 p. 329. — It. cuvieri 
sketches and avicult. notes, Page 
461. 
ORDER PICIFORMES. 
Sub-Order Galbulae. 
Brachygalba fulviventris caquetae 
subsp. n. Colombia, Chapman Bull. 
Amer. Mus. 36 1917 p. 338. 
Sub-Order Buccones. 
Malacoptila striata (Spix) must re- 
place M. torquata (Wagler) preoccupied, 
Oberiiolser 442 p. 126. 
Sub-Order Pici. 
Colaptes auratus IvAeus nesting notes, 
Bales 43. 
Gecinus rubripectus sp. n. Tonkin, 
Kuroda Annot. Zool. Jap. 9 p. 228. 
Gldoronerpes rubiginosus gularis criti- 
cal remarks, Chapman 118 p. 347. 
Sphyrapicus thyroideus geographical 
variation in California, Swarth 626. 
| Dendrocopus ] Dryobates leuconolns 
namiyei Stejn. diagnostic characters 
(Japanese), Uohida 655. 
Mesopicus schoensis taxonomic note, 
M. s. semischoensis subsp. n. Kasindi 
Belgian Congo, Lonnberg Ark. Zool. 
10 No. 24 p. 19. 
Geleus innotatus sp. n. Bolivar Colom- 
bia, Todd Proc. Biol. Soc. Wash. 30 p. 
5 . 
Ghrysocolaptes guttacristatus note on 
the sub-species, Robinson 523 p. 161. 
Picumnus olivaceus critical remarks 
on Colombian races, Chapman 118 p. 
356. 
ORDER MENURIFORMES. 
Menura novaehollandiae nesting notes 
and photos., Ramsay & Keene 491. 
ORDER PASSERIFORMES. 
Fam. Pteroptochidae. 
Scytalopus field notes, Miller 402. 
— 8. simonsi sp. n. Bolivia, Chubb 
Bull. B.O.C. 38 p. 17. 
Fam. Cqnofophagidae. 
Conopophaga aurita occidentalis subsp. 
n. Ecuador, Chubb Bull. B.O.C. 38 p. 
34. 
Fam. Formicariidae. 
Gymbilanius lineatus sub-species re- 
viewed, G. 1. intermedius subsp. n. Rio 
Madeira Brazil, Hartert & Goodson 
Nov. Zool. 24 p. 495. 
