PM oC Aves Anferes, 
Habitat in maritimis tempore verno, 
Mas. Caput et Colli dimidium fordide fufcum, la- 
teribus capitis pallidioribus. luxta aures linea pallida 
in'collo fuperiore deliquefcens.  Gula albo - maculata. 
Dorf initium flavo- fufcum, ceterum albo nigroque vn- 
dulatum. | Latera colli, Pectus, 4bdomen albida, | Specu- 
lum violaceum antüce ferrugimeum, poítice nigrum et 
album. | Cauda cuneata cinerea, fubtus nigra: rectrici- 
bus intermediis longioribus nigris. Pedes nigri. 
Foemina fufco- ferruginea maculis nigris. 
92. Awas hyemalis, rofiri fafcia rubra, rectricibus dua- 
bus lougiffumis, fpeculo alarum nullo. | Opnwax: 
IN. Act. Ac. Suec, 1785. p. 514. 
4, hyemalis, cauda cuneata; rectricibus intermediis 
longis, corpore albo, pectore, dorfo alisque nigris, 
«B5. INSCXIE MAL p.sos.r Ln iSu,25. Rn 
Groenl 45. Mohr. Hifi. Nat. Isl. p.25... Brünn, 
Orn. bor. 75 — 79. 
4A, glacialis, caudà: acuminata elongata, corpore ni- 
gro fubtus albo. L. S. IN. XII. T. I. p. 205. Laath. 
Ind. 2. p. 864. 
A. longicauda ex Infula (Terrae Novae. Brill. Orn. 2. 
p. 461. 
Swallowtailed Sheldrake. Will, Orn. p. 564. 
Longtailed Duck a variety, | Penn, Britt. Zool, 2. t. 99. 
Lonstailed. Duck fom Newfoundland. Edw. Av. 6. 
t, 290. ! 
Canard à longue queue de Terre Neuve, Buff, Av. 9, 
p. 202. 2 
Suecis Winter Al. 
* * 
A, longicauda islandica. | riff, Orn, 9. p. 460, 
Sharptail'd Island Duck of Iormius, Will, Orn.p. 564. 
j nas 
