Pion Pa CX. 
ANAS’ GLACTALIS. 
LONG-TAILED DUCK. 
ANSERES. 
Bill obtufe, covered with a thin membrane, broad, gibbous below 
the bafe, fwelled at the apex. Tongue flefhy. Legsnaked. Feet 
webbed or finned. 
GENERIC CHARACTER. 
Bill broad, depreffed, hooked at the apex, with membranous teeth. 
Noftrils oval, fmall. “Tongue broad, edges fringed near the bafe. 
Feet, — middle toe longetft. 
SPECIFIC CHARACTER 
AND 
SYNONYIMS. 
Tail long, pointed. Body black, beneath white. 
ANAS GLACIALIS. Lin. Syft. Nat. p. 203. 20. 
ANAS HYEMALIS. Lin. Syfl. 1. p. 202, 29. 
ANAS GLACIALIS, cauda acuminata elongata, corpore nigro fubtus 
: albo. (mas adultus.) Lath. Ind. Orn. 2. p. 864. 
82. 
E 2 Lonc- 
