( 295 ) 
(108. Myiozetetes similis similis (Spix). 
Muscicapa similis Spix, Av, Bras. ii. p, 18. pl. xxv, (1825,—“ad flumen Amazonum”; of. Abhandl, 
Bayer, Akad. Wissensch. II. Cl. vol. xxii. 3. p. 649). 
Myiozetetes columbianus (nec Cabanis & Heine) Pelzeln, /.c. p. 109 (part. : Rio Madeira). 
Rio Madeira below Sa» Joao do Crato (Natterer). 
This bird, an adult female, obtained November 14, 1829, is indistinguishable 
from Bahia and Sao Paulo examples. | 
[109. Myiozetetes luteiventris (Scl.). 
Elaenia luteiventris Sclater, Proc, Zool. Soc. Lond, xxvi. 1858. p. 71 (1858.—Rio Napo, East 
Ecuador). 
Myiozetetes luteiventris Pelzeln, /.c. p. 109 (Borba). 
Right bank: Borba (Natterer). 
The two specimens, ¢ ad., °, in the Vienna Maicics are slightly smaller 
(wing 78, 70; = 66, 62 a than two adult males from the Rio Napo, resp. 
Jurua (wing 82 tal 70—71 mm.), but the difference should be confirmed by 
larger series. ] 
110. Ramphotrigon ruficauda (Spix). 
Platyrhynchus ruficauda Spix, Av. Bras. ii, p. 9. pl. xi. fig, 1 (1825.—“‘in sylvis fl. Amazonum ”). 
Rhynchocyclus ruficauda Pelzeln, Zur Orn. Bras. ii. p. 110 (Borba). 
Ramphotrigon ruficauda Hellmayr, Nov. Zool, xiv. p. 356 (Humaytha), 
Nos, 154, 465. ¢ ad., d imm., Calama, 21. vii. 27. viii. 1907.—Wing 76, 78 
tail 70}, 73 ; bill 15 mm. 
No. 1081. ¢ ad., Maruins, 18. vii. 1908.—Wing 77; tail 70; bill 16 mm. 
Nos, 908, 1032. $$ ad., Maruins, 5. vi, 18. vii. 1908—Wing 72, 74; tail 
66, 67; bill 14, 15 mm. 
Practically identical with the types in the Munich Museum. As will be seen 
from the above measurements, the males are decidedly larger than the females. 
111. Craspedoprion olivaceus (Temm.). 
Platyrhynchos olivaceus Temminck, P1. col. livr. 2. pl. 12. fig. 1 (1820.—Brésil” ; we fix Bahia as 
type locality). 
No, 857. ? imm., Marmellos, 24. xii. 1907.—Wing 66; tail 56 mm. 
“ Tris blackish brown, feet plumbeous, bill black, below greyish red.” 
Agrees in coloration with specimens from Pard and Cayenne, but is smaller, 
and paler greenish on throat, foreneck, and flanks. These slight differences are 
most probably due to its being immature. Typical East Brazilian (Bahia, Rio) 
skins have the fulvous edges to the upper wing-coverts rather broader and deeper 
in tint (cf. Nov. Zool. xiii. p. 361). C. olivaceus is new to the fauna of the 
Madeira district. 
112. Rhynchocyclus flaviventris borbae Hellm. 
[Muscipeta flaviventris Wied, Beitr, Naturg. Bras, 3. ii. p. 929 (1831.—Mucuri and Alcobaga, 
Southern Bahia, E. Brazil).] 
Rhynchocyclus fiinnier borbae Hellmayr, Verhandl. Zool. Bot. Gesellsch. Wien liii. p. 208 (1903.— 
Borba, Rio Madeira). 
R. flaviventer Pelzeln, Zur Orn. Bras. ii. p. 110 (Borba), 
R. viridiceps (nec Sclater & Salvin) Snethlage, Journ. f. Orn. 1908. p. 12 (Monte Verde, Rio 
Puris). 
No. 853. Adult (not sexed), Marmellos, 22. xii. 1907. ‘Iris brownish grey, 
feet plumbeous, bill black, below grey.” —Wing 55; tail 48 ; bill 11? mm. 
