( 424 ) 
[447. Cancroma cochlearia Linn. 
Cancroma Cochlearia Linnaeus, Syst. Nat. xii, 1. p. 233 (1766.—ex Brisson ; Cayenne) ; Pelzeln, /.c. 
p. 303 (Borba, etc.). 
Borba (Natterer). Widely distributed in South America. ] 
448, Pilherodius pileatus (Bodd.). 
Ardea pileata Boddaert, Tabl. Pl. enl. p. 54 (1783,—ex D’Aubenton, PI. enl. 907 : Cayenne). 
Nycticorax pileatus Pelzeln, l.c. p. 302 (Matogrosso, Caicara, etc.). ° 
No. 1005. ¢ ad., Maruins, 12. vii. 1908. “Iris clear yellow, feet and bill pale 
plambeons.” 
Ranges from South Brazil to Guiana and Upper Amazonia. 
[449. Butorides striata (Linn.). 
Ardea striata Linnaeus, Syst. Nat. x. p. 144 (1758.—Sarinam : Rolander). 
Ardea scapularis Pelzeln, J.c. p. 301 (Matogrosso, Rio Negro, etc.). 
Butorides striata Hellmayr, Nov. Zool. xiv. p. 411 (Humaytha). 
Humaytha (Hoffmanns). Widely distributed in South America. ] 
450. Tigrisoma lineatum (Bodd.). 
Ardea lineata Boddaert, Tabl. Pl. enl. p. 52 (1783.—ex D’Aubenton, Pl. enl. 860: Cayenne). 
Tigrisoma lineatum Hellmayr, Nov. Zool. xiv, p. 411 (Humaytha). 
No. 596. ? ad., Jamarysinho, 17. ix. 1907. “Tris golden brown, feet green, 
bill black, below brown.” 
An adult bird, in every respect similar to another from Venezuela. 
(451. Zebrilus pumilus (Bodd.). 
Ardea pumila Boddaert, Tabl. Pl. enl. p. 54 (1783.—ex D’Aubenton, Pl. enl. 898: “Le Crabier, 
des Philippines” (= rufous phase)—errore! Cayenne substituted as type locality). 
Zebrilus pumilus Hellmayr, Nov, Zool. xiv, p. 412 (Hamaytha). 
Left bank : Humaytha (Hoffmanns). 
Natterer procured a specimen at the sugar-mill of Captain Gama, on the Rio 
Guaporé.* | 
[452. Jabiri: mycteria (Licht.). 
Ciconia mycteria Lichtenstein, Verz. Dubl. Berliner Mus. p, 76 (1823.—based upon “ Mycteria 
americana” (nec Linn.) Latham: “in Am. calid. palud.”—Cayenne substituted as type 
locality, aut. Berlepsch). 
Mycteria americana (nec Linnaeus) Pelzeln, /.c. p. 305 (Borba). 
Right bank; Borba (Natterer). Widely distributed in South America. | 
453. Hoploxypterus cayanus (Lath.). 
Charadrius cayanus Latham, Ind. Orn. ii. p. 749 (1790.—ex Buffon & D’Aubenton, Pl. enl 833: 
Cayenne). 
Nos. 168, 417. ? 9? ad., Calama, 5. vu. 18. viii. 1907.“ Iris dark brown, feet 
red, bill black.”—Wing 140, 148; tail 64, 59; bill 25, 234 mm. 
Not different from Guianan and Venezuelan specimens. 
*Tigrisoma undulatum Pelzeln, Zur Orn, Bras. iii. 1869, p. 302, 
