PASSERIFORMES. 
Aves 63 
its synonomy [Muscipeta brevirostris Lafr. & D’Orb., Phyllomyias 
modesta Reinh., P. platyrhyncha Scl. & Salv., Subleaatus griseocularis 
are synonyms] ; iid. t. c. pp. 4 & 5 i S. frontalis Salvad. and Elainea 
gracilis Tacz. = S. fasciatus (Thunb.) ; iid. t. c. p. 5. 
Myiozetetes similis colombianus, nest and eggs described ; Allen, Bitll. 
Amer. Mus. xxi, pp. 284 & 285. 
Myiodynastes audax nobilis , nest and eggs described ; id. t. c. pp. 283 
& 284. 
Megarhynchus pitangus , nest and eggs described ; id* t. c. p. 383. 
Myiobius ncevius furfurosus , n. subsp., Saboga Is., Bay of Panama ; Thayer 
& Bangs, Bull. Mus. Harvard xlvi, pp. 152 & 153. 
Empidockanes albirostris Cab. E. vireoninus Ridgw., E. cabanisi canescens 
Chapm. = E. fuscatus cabanisi (L^ot*) ; Berlepsch & Hellmayr, 
J. Ornith. 1905, p. 21 : notes on E. fuscatus (Wied), E. euleriQuh. and 
E . /. bimaculatus ; iid. t. c. pp. 21-23. 
Empidockanes argentinus is an Empidonax , E> brunneus Ridgway, probably 
= E. euleri or E. argentinus ; iid. t. c. p. 23 : E. poecilocercus and 
E. poecilurus , characters of the two species ; iid. t. c. p. 27. 
Empidonax insulicola Oberh. E. diffcilis ; Grinnell, Condor vii, pp. 51 
& 52. 
Horizopus richardsoni richardsoni , from S. Sinaloa ; Miller, Bull. Amer. 
Mus. xxi, p. 356. 
Contopus brachy tarsus, nest and eggs described ; Allen, t. c. pp. 282 & 283. 
Myiarchus erythrocercus , nest and eggs described ; id. t. c. p. 282. 
Tyr annus melancholicus satrapa, best and eggs described ; id. t. c. p. 281 : 
E. verticalis , breeding habits ; Hunter, Condor vii, p. 53. 
Family Piprid^. 
Pipra exquisita , n. sp., C. Peru; Hellmayr, Bull. B. O. C. xv, pp. 5G&57 i 
P. opalizans , notes on ; id. Nov. Zool. xii, p. 294. 
Chiroxipkia lanccolata , hest And eggs described; Allen, Bull. Amer. 
Mus. xxi, p. 288. 
Manacus manacus abditivus , nest and eggs described; id. t. c* pp. 287 
& 288. 
Family Cotingidje. 
Tityra cayana from Para ; Hellmayr, Nov. Zool. xii, p. 294 : T. inter- 
media Cab. and Heine = T. braziliensis 9 5 id. t. c. pp. 294 & 295. 
Pachyrhampkus cinereiventris , nest and eggs described; Allen, Bull. 
Amer. Mus. xxi, p. 287. 
Lathria cinerea and L. plumbea, notes on; Hellmayr, Nov. Zool. xii, 
p. 295. 
Lipangus [potius Lipaugus\ holerythrus rosenbergi, n. subsp., S.W. Colombia 
and N. W. Ecuador; Hartert, Bull. B. O. C. xvi, p. 12. 
Ecematoderus militaris from Para, notes on ; Hellmayr, Nov. Zool. xii, 
pp. 295 & 296. 
Family Xenicim:. 
Acanthidositta citrina (Gm.) distinct from A. chtoris (Sparrm.). Both from 
South Island, N. Z. ; Grant, Bull. B. 0. C. xv, pp. 82-84 ; id. Ibis 
1905, pp. 594-597 : anatomy ; Pycraft, t. c. pp. 603-621, pi. xiii. 
Xenicus longipes (fig. 1) and X. stokesi (figg. 2 & 3) figured ; Grant, Ibis 
1905, pi. xii: X. gilviventris Pelz. distinct ; id. t. c. p. 594: Xi stokesi , 
figured ; Buller, Suppl. B. New Zealand ii, pi. xi. 
Traversia insularis , figured ; id. t. c. pi. x. 
