SIPTOENIS. PSEUDOCOLAPTES. — ANUMBIFS. 1 79 



Siptornis liudsoni (Sd.). 



Synallaxis liudsoni, Scl. i§- Hiids. Ai-yent. Oni. i. p. 186 (1888) ; Holland, 



Ibis, 1892, p. 201. 

 Siptornis liudsoni, Scl. Cat. Birds B. M. xv. p. 70 (1890) ; Sharpe, 



Hand-l. iii. p. 61 (1901). 



An egg of Hudson's Spine-tail is a broad ellipse in shape, slightly- 

 glossy, and plain white. It measures "So by •59. 



1. Argentine Republic, Dec. A. H. Holland, Esq. [C.]. 



Genus PSEUDOCOLAPTES, lieichenh. 



Pseudocolaptes boissoneaui (Lafr.), 



Pseudocolaptes boissoneaui, Scl. ^' Salv. P. Z. S. 1879, p. 521 ; Scl. Cat. 

 Birds B. M. xv. p. 78 (1890) ; Sharjje, Hand-l. iii. p. 62 (1901). 



An egg of Boissoneau's Spine-tail in the Collection is a perfect 

 ellipse in shape, devoid of gloss, and white. It measures I'll 

 by -78. 



1. Frontino, Antioquia, U.S. Colombia Salvin-Godman Coll. 

 (T. K. Salmon). 



Sub-Family PHILYDORIN/E. 



The eggs of the species of PJiih/dorince are white, generally of a 

 regular oval shape, with little or no gloss. 



Genus ANUMBIUS, d'Orb. cj- Lafr. 



Aniimbius acuticaiidatus (Less.). 



Synallaxis hudsoni (Japsu), Dalgleish, Proc. li. Phys. Soc. Edin. vi. 



p. 246 (1880-1). 

 Anumbius acuticaudus, Dalgleish, torn. cit. p. 2o4 a. 

 Anumbius acuticaudatus, Scl. ^- Huds. Argent. Orn. i. p. 189 (1888) ; 



Scl. Cat. Birds B. M. xv. p. 75 (1890) ; Holland, Ibis, 1892, p. 202 ; 



Aplin, Ibis, 1891, p. 183 ; Nehrh. Kat. Eiersamml. p. 149 (1899) : 



Sharpe, Hand-l. iii. p. 63 (1901). 

 Anumbius anumbi, von Ihering, Rev. Mtis. PauUsta, iv. p. 245 (1900). 



The eggs of the Firewood-gatherer measure from -85 to 1 in 

 length, and from "66 to "71 in breadth. 



5. Argentine Republic, Nov. A. H. Flolland, Esq. [C.]. 



3, Argentine Republic. Crowley Bequest. 



1. Villa Mercedes, Argentine Republic, The Directors of the Pacific & 

 Nov. European Telegraph Co. [P.]. 



1. Uruguay. 0. V. ApUu, Esq. [P.J. 



N 2 



