CATALOGUE OF BRITISH BIRDS. 
255 
Kossia rosea, Pi\ Bonap, Geogr. Comp, List of B. p. 62. 
Ehodostethia Kossi, Macgill, Man, N, H, Ornith, ii. p. 253 ; G, R, 
Gray^ Gen, of B, iii. p. 653. 
Wils, Illstr, of Ornith, pi. 8. 
(Yorkshire and Ireland). 
3. LAEUS. 
Larus, Linn, S, N, (1735). 
Gavia, Mcehr, Av, Gen, p. 66 (1752). 
Leucus, Kaup, Naturl, Syst, der Eur, Thier, p. 86 (1829). 
Laroides, Brehm, Vdg, Dents, p. 737 (1831). 
Chroicocephalus, Eyton^ Cat, Brit, B. p. 53 (1836). 
Chroecocephalus, Strickl, 
Ichtbyaetus, Kaup^ Naturl. Syst, der Eur, Thier, p. 102 (1829). 
Hydrocoleeus, Kaup, Naturl. Syst. der Eur. Thier. p. 113 (1829). 
a. Leucus. 
1. Labus glaucus. The Glaucous Gull. 
Larus glaucus, Br'unn. Orn. Bor. p. 44; Sabine, Linn. Trans, xii. 
p. 757; Temm, Man. d’Orn. (1820) ii. p. 757 ; Boie, Isis (1822), 
p. 562; Steph. Gen. Zool. xiii.p. 189 ; Flem, Brit. An. p. 139 ; 
Jenyns, Man. B. Vert An. p. 279; Eyton, Cat. Brit. B. p. 53 ; 
Brehm, Vog. Deuts. p. 733 ; Naum. Vdg. Deuts. (1840) x. p. 
350, t. 264; Keys, Sf Bl, Wirhelth. Eur. p. 96; Schleg, Rev. Crit. 
des Ois. d’Eur. p. 125 ; Macgill. Man. N. H, Ornith. ii. p. 247 ; 
G. R. Gray, Gen. of B. iii. p. 654. 
Larus glacialis, Beniche, Macgill. Wern. Trans, v. p. 270 ; Brehm, 
Vdg. Deuts. p. 732. 
Larus giganteus, Beniche. 
Larus consul, Boie, Wied. Zool. Mag. i. p. 757 ; Brehm, Vdg. Deuts. 
p. 735. 
Leucus glaucus, Kaup, Naturl. Syst. p. 86. 
Iceland Gull, Edmondst. Wern. Trans, iv. p. 176, 503. 
Glaucous Gull, Selby, Brit. Orn. ii. p. 498 ; Yarr. Brit. B. 2 edit, 
iii. p. 595, fig. 
Gould, B, of Eur. pi. 432. 
a. Shetland Islands. 
b. Great Britain. Young. From Mr. Bullock’s collection. 
c. Orkney Islands. 
z 2 
