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barbatula and V. c, barbadensis the pileum is ashy grey without any greenish 
shade) ; there is no trace of a dusky line above the superciliary stripe, etc., ete. 
As far as I know Borba is the most southerly record for V. c. calidris in its 
winter quarters. | 
[23. Cyclarhis gujanensis gujanensis (Gm.). 
Tanagra gujanensis Gmelin, Syst. Nat. 1, ii. p. 893 (1789.—ex Buffon’s “ Verderoux” : “ Guyane”), 
Cyclorhis guianensis Pelzeln, l.c. p, 74 (Borba). 
Cyclarhis g. gujanensis Hellmayr, Nov, Zool. xiv. p, 346 (Humaytha, Borba), 
Rio Madeira: Borba (Natterer, Hoffmanns), Humaytha (Hoffmanns). Ranges 
from Cayenne and Parda all over Amazonia to Eastern Peru.] 
24. Progne chalybea chalybea (Gm.). 
Hirundo chalybea Gmelin, Syst, Nat, 1. ii. p. 1026 (1789.—ex Brisson, Orn, ii, p. 495. tab. 46, fig. 1, 
and D’Aubenton, PI. enl. 545. fig. 2: Cayenne). 
No. 100. ? ad., Calama, 23. vi. 1907. “Iris brown, feet bluish black, bill 
black.”—Wing 125 ; tail 64; bill 114 mm, 
Agrees in colour and size with specimens from Cayenne, Caura (Venezuela), 
and Paré. The southern P. chalybea domestica (Vieill.), which occurs from Bahia 
and Goyaz southwards, is much larger, the wing varying from 137 to 145, the tail 
from 70 to 80 mm. 
25. Progne tapera (Linn.). 
Hirundo Tapera Linnaeus, Syst, Nat. xii, 1. p. 345 (1766,—“ in America,” as type locality fixed 
East Brazil (ex Maregrave) aut. Berl. & Hart. Nov, Zool, ix. p. 14). 
No. 760. ¢ad., Allianca, 8. xi. 1907, “Iris brownish grey, feet and bill 
black.”—Wing 123 ; tail 63; bill 11 mm. 
26. Atticora fasciata (Gm.). 
Hirundo fasciata Gmelin, Syst, Nat, 1. ii, p, 1022 (1789.—ex Buffon and D’Aubenton, PI, enl, 724. 
fig. 2: Cayenne). 
Aiticora fasciata Pelzeln, I.c. p. 18 (Rio Guaporé above los tres barras), 
Nos. 889, 890. dd ad., Marnins, 30. v. 1908. “Iris, feet, and bill black.”— 
Wing 100, 101; tail 72; bill 6 mm. 
These examples differ from others obtained in British Guiana and Eastern 
Venezuela (Caura) in smaller size, less forked tail, broader white breast-band, and 
more steel-blue (less purplish) gloss of the plumage. 
[27. Atticora melanoleuca (Wied). 
Hirundo melanoleuca Wied, Reise Brasil. i. p. 345 (1820.—Rio Belmonte, Bahia). 
Aitticora melanoleuca Pelzeln, /.c. p. 18 (Bananeira, Rio Mamoré ; Salto Theotonio). 
Rio Madeira : Salto Theotonio (Natterer). | 
28. Dacnis cayana cayana (Linn.). 
Motacilla cayana Linnaeus, Syst. Nat. xii. 1. p. 336 (1766.—ex Brisson (excl. syn. Hernandez]: 
Cayenne). 
Daenis cayana cayana Hellmayr, Nov. Zool. xiv. p. 346 (Humaytha, Borba), 
D. cyanocephala Pelzeln, Zur Orn. Bras. i. p. 25 (Borba). 
No. 718. ? ad., 8. Isabel, Rio Preto, 19. x. 1907. “Iris brown, feet light 
greyish yellow, bill black.”—Wing 61 ; tail 42} ; bill 12 mm, 
