510 . PROCEEDINGS OF THE NATIONAL MUSEUM VOL. 97 
therefore an intermediate and is placed with castelnaui because of 
Zimmer’s observation on his material. 
PLATYRINCHUS SATURATUS Salvin and Godman: Cinnamon-crested Flatbill 
Platyrhynchus saturatus Savin and Gopman, Ibis, 1882, p. 78 (Merumé Moun- 
tains, British Guiana). 
SPECIMENS COLLECTED 
lad. 9, Brazil, Rio Cauabury, Amazonas, November 8, 1930. 
lad. o, Brazil, Rio Maturacdé, Amazonas, Novmber 9,1930. 
The only previous records for this flatbill on the upper Rio Negro 
seem to be two birds from Tati and Mount Curicuriari, recorded by 
Zimmer (Amer. Mus. Nov., No. 1043, 1939, p. 9). 
The male shows signs of molt in the wings. 
PLATYRINCHUS CORONATUS CORONATUS Sclater: Golden-crowned Flatbill 
Platyrhynchus coronatus ScuatTER, Proc. Zool. Soc. London, vol. 26, 1858, p. 71 
(Rio Napo, Ecuador). 
SPECIMENS COLLECTED 
lim. o&, 1 im. 9, Brazil, Rio Cauabury, above mouth of Rio J4, Amazonas, 
November 4, 1930. 
lad. 2, Brazil, Cucuhy, Rio Negro, February 4, 1930. 
lim. o&, lim. 9, Brazil, Rio Maturacd, November 9-13, 1930. 
2 ad. @, 2 im. o, Brazil, Salto do Hud, Rio Maturacd, Brazil-Venezuela 
border, November 14—23, 1930. 
lim. o&, 1 ad. 9, Venezuela, Brazo Casiquiare, Cafio Atamoni, February 6, 
1931. 
lim. o, Venezuela, Brazo Casiquiare, below mouth of Rio Pacila, February 12, 
1931. 
1 ad. o, Venezuela, Cerro Yapacana, Upper Orinoco, March 18, 1931. 
The adult male from Cerro Yapacana is slightly intermediate 
between typical coronatus and gumia of the Guianas and south- 
eastern Venezuela (Mounts Roraima and Auy4n-tepuf). It agrees 
with the former in coloiation but has the small size (wing 53 mm.) 
of gumia. Zimmer (Amer. Mus. Nov., No. 1043, 1939, p. 9) records 
specimens from opposite El Merey, Rio Casiquiare, southern Vene- 
zuela, as typical P. c. coronatus. 
A specimen taken February 9, 1930, on the Rio N egro, was preserved 
in alcohol. 
TOLMOMYIAS SULPHURESCENS CHERREI (Hartert and Goodson): Cherrie’s Flatbill 
Rhynchocyclus sulphurescens cherret HarntERT and Goopson, Nov. Zool., vol. 24, 
1917, p. 414 (Cayenne, French Guiana). 
SPECIMENS COLLECTED 
1 im. —, Brazil, Salto do Hud, Rio Maturae’, November 22, 1930. 
1 im. o’, Brazil, Serra Imeri, near Salto do Hud, December 4, 1930. 
3 ad. o, 1 im. 9, Venezuela, Cerro Yapacana, Upper Orinoco, April 17- 
21, 1931. 
