CATALOGUE—BIRDS. 543 
77. ANAS CHILOENSIS.—Nob. in Proceedings of Zool. Society. 
An. fronte, genis, abdomine, uropygio, pteromatibusque albis ; capite 
posteriori, collo, dorso inferiori, ptilis, remigibusque primariis, 
caudaque fuscis ; dorso superiori, pectoreque fusco et albo fasciatis ; 
remigibus secundariis et tertiis scapularibusque nitidé atris, his 
albo lineatis ; abdominis lateribus crissoque rufescentibus ; strigd 
post oculos, lata splendidé purpurascenti-viride. 
Length about 16 inches. Island of Childe. 
78. ANAS FRETENSIS.—Nob. in Proceedings of Zool. Soc. 
An. gula, genis, collo, pectore, dorsoque anteriori palhidé badiis ; collo 
graciliter undulato ; pectore dorsoque anteriori atro maculato ; dorso 
abdomineque imis, crisso, cauddque albis nigro fasciatis ; dorsi 
fasctis latis, abdominis gracillimus, caude sublatioribus, crissi 
sparsim undulatis ; capite supra, remigibus, scapularibusque vires- 
centi-atris ; his albo in medio lineatis ; tectricibus plumbeo-canis, 
fascia apicali alba ; speculo supra viridi, deinde purpureo, fascia 
atré apice albo terminata. 
Statura Anatis creccoidis, Nob. 
Strait of Magalhaens. 
79, ANAS RaFFLEsI1.—Nob. in Zool. Jour. iv. 97. 
An. castaneo-rufa, capite abdomineque medio saturatiorbus ; notis 
dorsi, remigibus, caudd supra, crissoque nigris ; ptilis ceruleis, 
pteromatibus albis, speculo alarum viridi. 
A figure of the bird is given in the supplementary plates of the 
Zool. Jour. Supp. XXIX. 
Length, 20 inches. 
Strait of Magalhaens, and Western coast to Childe. 
This beautiful bird bears the name of the late Sir J. Stamford 
Raffles, to whose exertions the science of Zoology is under no 
trifling obligation. 
80. Anas spEcULARIS.—Nob. in Zool. Jour. iv. 98. 
An. capite summo, dorso, alis, cauddque nigris: subtus pallidé 
griseus, pectore brunneo undulato: speculo lato purpurascenti- 
aureo splendente, fascid atrd alterdque albd marginato: maculd 
utrinque suboculart, mento, thoraceque albis. 
The length of the bird is 26 inches ; of the bill 23 ; of the wing, 
