Aves Anferes. 16rf 
Larus parafiticus, rectricibus duabus intermediis lon- 
giffimis, L, S. N. XII. T I. p. 226. Fn, Su. 156. 
Larus parafiticus , fupra niger, collo, pectore et 'abdo- 
mine albis, rectricibus duabus intermediis longiífi- 
mis. Lath. Ind. 2, p. 919. 
Sterna. rectricibus maximis nigris, Àct, R. Ac. Suec, 
1755. p. 291. 
Stercorarius longicaudus. Briff. Orn. 2, 
Zirctic Gull. Penn, Britt, Zool. 2. p. 
Zool, 2. p. 550. 
Arctic Bird. Edw. Av. 5, t. 149. adolefcens, t. 149. 
pullus, 
Labbe à longue queue. Buff. Av. 9. p. 445. 
Tyv-joen. Gunner: Act. Nidrof, 5. p. 103. 
Die Polmówe. Lepech. it. 5. p. 224. t. 11. 
Suecis Swartlaffe, Elof, Labbe, Struntjager. 
Habitat in utroque mari, fupra grad. 57. Mores et pifca- 
tura in Itin, Wefirog. p. 192. 
Magnitudo Cornicis. Nigra Pileus, Dorfum, Pe- 
des. Nigrofufca Alae, Cauda.  4iba tota fubtus et 
circa collum. Rectrices 6. 6, ceteris 4 poll. longiores, 
Juniores omnino fufci, fubtus licet pallidiores. Huc 
fpectat figura inferior. Penn. l, c. et t, 149. Edward, 
195. CarARACTA ÓLhua, fupra fufca fubtus cineréo -fer- 
 ruginea, cauda fubaequali, 
C. [kua corpore fupra e fufco luteoque longitudinaliter 
maculato, macula alan alba, abdomine pallide lu- 
tefícente immaculato, cauda fubaequali. Brünn. Orn. 
bor, p. 53. 
Larus Catarractes grifefcens,  remigibus rectricibusque 
— bafi albis, cauda fubaequalh. L, S, N. XII. T. I. p. 
226. Lath, Ind. 2. p. 918. 
L y 95 
