( 419 ) 
These specimens, as well as several others examined in the Vienna Museum, 
correspond exactly to Temminck’s original description. The upper parts are bluish 
slate-grey, waved with black cross-lines and bars, broader ou the rump and upper 
tail-coverts ; on each side of the occiput and hindneck a distinct Jongitndinal stripe, 
banded black and white; throat and cheeks white, dotted and freckled with black ; 
foreneck slate-grey, breast and abdomen paler, more ashy, waved and banded with 
blackish ; under tail-coverts deep ochraceous cinnamon, mottled with black. 
Whether the examples from Venezuela (San Esteban) and Bogotad described by 
Salvadori (dc.) as having the “upper parts greyish olive,” and the under tail- 
coverts “grey, rufescent along the middle,” belong to the same species appears 
to be open to doubt. 
428, Tinamus serratus serratus (Spix). 
Pezus serratus Spix, Av. Bras. ii. p. 61. pl. Ixxvi. (1825.—“ in sylvis campestribus fl. Nigri”) ; 
Hellmayr, Abhandl. Bayer. Akad. Wissensch. xxii. 3, 1906. pp. 699, 719 (crit.). 
Tinamus serratus serratus Hellmayr, Nov. Zool. xiv. p. 408 (Humaytha). 
T. brasiliensis (nec Latham) Pelzeln, l.c. iii. p. 291 (Matogrosso, Rio Guaporé ; Bananeira, Borba, 
Rio Madeira). 
Nos. 307, 366. d ad. d imm., Calama, 31. vii, 
tail 90, 92; bill 29, 34 mm. 
Nos. 507, 508. %% ad., Calama, 3. ix. 1907.—Wing 
bill 354, 33 mm. 
“Tris brown, feet plumbeons, bill blackish grey.” 
These birds are typical of serratus, agreeing with others from the Rio Negro 
and Mattogrosso: forehead, pileum, and ear-coverts clear cinnamon-rafous ; no 
trace of an occipital crest; middle of the abdomen plain white, without dusky 
cross-lines, ete. 
T. s. serratus ranges from the uppe 
Valley, Eastern Venezuela, to the Ma 
perhaps to Central Peru (Hudnuco), th 
slightly different. (Cf. Hellmayr, Zc. p. 719.) 
11. viii. 1907.—Wing 220, 223; 
236, 227; tail 98, 100 ; 
r Rio Negro (Marabitanas) and the Caura 
deira and Guaporé Rivers. It extends 
ough specimens from this country are 
[429. Tinamus guttatus Pelz. 
1. Bot, Gesellsch. Wien xiii. pp. 1126, 1128 (1863.—Borhba, 
ol. xiv. p. 409 (Humaytha). 
(Hoffmanns). | 
Tinamus guttatus Pelzeln, Verhandl. Z00 
Rio Madeira ; Rio Negro, Para) ; Hellmayr, Nov. Zo 
Right bank: Borba (Natterer) ; left bank: Humaytha 
430. Crypturus cinereus (Gm.). 
Tetrao cinereus Gmelin, Syst. Nat. 1. ii. p. 768 (1789.—ex Buffon : Cayenne). 
‘mamus cinereus Pelzeln, l.c. p. 292 (Borba). 
Crypturus cinereus Hellmayr, Nov, Zool. xiv. 
No. 273. Adult, Calama, 28. x. 1907.— Wing 168 ; bill 27 mm. 
No. 571. g imm., Jamarysinho, 10. ix. 1907.—Wing 164; bill 243 mm 
“Tris brown, feet dark brown, bill dark grey.” 
The immature male is more rufescent brown th 
p. 409 (Humaytha). 
an the adult one. See my 
remarks J.c. 
C. cinereus ranges from the Guianas to the Rio Madeira (both banks) and to 
Eastern Peru. 
