PASSERIFORMES. Apes^ 61? 
Family Formicariidas. 
Thdmnophilus otivaceus Tschudi, is an ally of Dysithamnus mentdlis , and 
is to be called D. m. olivaceus ; Berlepsch & Hellmayr, J. Ornith. 
1905, pp. 14 & 15 : D. olivaceus auct. (nec Tschudi), from Brazil, is 
D. ajfinis Pelz., allied to D. spodionotus Salv. & Godm. ; iid. t. c. p. 15. 
T. simplex Scl. {—T. inCertus Pelz,), T. schistaceus D’Orb. and i T. plumbeus 
Neuwied referred to the genus Dysithamuus ; Hellmayr, Nov. Zool. 
xii, pp. 264 & 285: T. inornatus Ridgw . — D. schistaceus \ id. t. c. 
pp. 284 & 285 : T. melanonotus, nest and eggs described ; Allen, 
Bull. Amer. Mus. xxi, pp. 289 & 290 : T. axillaris Tschudi is a 
Herpsilochmus ; Berlepsch & Hellmayr, J. Ornith. 1905, p. 16 : 
//. puncticeps Tacz. = H. axillaris ; iid. t. c. p. 16 : T. gorgonce , n. sp., 
Gorgona Is., Colombia ; Thayer & Bangs, Bull. Mus. Harvard xlvi, 
p. 95 : T. camopiensis , n. sp., Camopi river, French Guiana ; Menegaux, 
Bull. Mus. Paris 1904, pp. 175 & 176. 
Thamnomanes ccesius from Park ; Hellmayr, Nov. Zool. xii, p. 285. 
Cercomacra sclateri , nom nov., Upper Amazonia (Chyavctas) and C. 
brasiliana , nom. nov., Rio. Review of the species; Hellmayr, Nov. 
Zool. xii, pp. 286-289. 
Gymnopithys cristata (Pelz.), notes on : Berlepsch & Hellmayr, J. 
Ornith. 1905, p. 33. 
Hypocnemis vidua , n. sp., Park ; HelLmayr, Nov. Zool. xii, p. 290. 
Formicivora intermedia, nest and eggs described; Allen, Bull. Amer. 
■ Mus. xxi, p. 289. 
Myrmeciza hemimelcena pollens, n. subsp., Matogrosso, C. Brazil ; Berlepsch 
& Hellmayr, J. Ornith. 1905, pp, 32 & 33. 
Formicarius ruficcps amazonicus, n. subsp., Park ; Hellmayr, Nov. Zool. xii, 
p. 292. 
Family DENDROCOLAPTIDiE. 
Aphrastura fulva , n. sp., Chili ; Angelini, Boll. Soc. ital. (2) vi, pp. 227- 
230. 
Synallaxis griseiventris, n. sp. (nec Allen), Bahia; Reiser, Anz. Ak. Wiss. 
No. xviii, pp. 323 & 324 : renamed S. hellmayri ; id. Ornith. Monber. 
xiii, p. 210. 
Anabates montanus is a Philydor ; Berlepsch & Hellmayr, J. Ornith. . 
1905, p. 13 : Philydor montanus striaticollis (Scl.), not an Anabazenops ; 
iid. t. c. p. 13 : A. variegaticeps and A. temporalis referred to the 
genus Philydor ; iid. t. c. p. 13 : A. ochroloemus Tschudi is an 
Automolus ; iid. t. c. p. 13 : A. o. turdinus, notes on ; iid. t. c. p. 14 : 
A. melanorhynchus Tschudi is an Automolus, A. striaticeps Scl. & 
Salv. is synonymous, A. subulatus (Spix) is a distinct species ; iid. 
t. c. p. 14. 
A. concolor Pelz, = Automolus rcctirostris (Wied.) ; Berlepsch & Hellmayr, 
t. c. pp. 28 & 29 : A. rubidus Scl. = A. rectirostris ; iid. t. c. p. 29 : A. 
dimidiatus Pelz. is a Philydor ; iid. t. c. p. 29 : A. infuscatus Pelz. 
= Philydor amaurotis (Temm.) ; iid. t. c. p. 3l. 
Anumbius ferrugineigula is a Thripophaga ; iid. t. c. pp. 27 & 28 : T. 
sclateri is synonymous ; iid. t. c. p. 28. 
Thripophaga berlepschi , n. sp., Leiinabamba, N. Peru ; Hellmayr, Nov. 
Zool. xii, p. 503. 
Philydor amaurotis and P. lichtensteini, notes oh, with synonymy ; 
Berlepsch & Hellmayr, J. Ornith. 1905, pp. 30-32. 
Automolus cinnamomeigula , n. sp., Bogotk ; Hellmayr, Bull. B. O. C xv, 
p. 55. 
