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CATALOGUE OF 
rillon, and Le Petit Morillon, Buff. Tufted Duck, English 
Authors. 
Sp. 4. F. Gesneri. Ray. 
Syn. Anas Marilla, Linn. Gmel. Lath. Le Milouinan, Buff. Canard 
Milouinan, Temm. Scaup Duck, English Authors. 
GENUS 4. Folysticta. Nobis. 
Sp.l. P. Stelleri. Pallas. 
Syn. Anas Dispar, Gmel. Lath. Western Duck, Penn. Eyton. 
GENUS 5. So materia. Leach. 
Sp. 1 . S. St. Cuthberti. Ray. 
Syn. Anas Mollissima, Linn. Gmel. Lath. Canard Eider, Temm. 
Oie a Duvet ou Eider, Buff. St. Cuthbert’s Duck, and 
Eider Duck, English Authors. 
Sp. 2. S. Spectabilis. Linnceus. 
Syn. Anas Spectabilis, Linn. Lath. Gmel. Canard a Tete Grise, 
Temm. Le Canard a Tete Grise, Buff. King Duck, and 
King Eider, English Authors. 
GENUS 6. Oidemi a. Fleming. 
Sp. 1. O. Nigra. Linnceus. 
Syn. Anas Nigra, Linn. Gmel. Lath. A. Nigra Minor, Ray, Will. 
Canard Macreuse, Temm. Le Macreuse, Buff. Scoter, and 
Black Scoter, English Authors. 
Sp. 2. O. Fuse A. Linnceus. 
Syn. Anas Fusca, Linn. Gmel. Anas Fusca Nigra, Ray, Will. 
