CATALOGUE OP BEITISH BIUDS. 229 



4. SxERCOHARHTs cEPPHTTs. Buifon's Skua. 



Lestris Buffonii, J5o{e,/MS,1822,p.562; Meyer,Tasehenh.dmtsch. 



Vdg. iii. p. 212; Schleff. Rev. Grit, des Ois. d'Eur. p. 135. 

 Lestris parasiticus ?, Swains. Favm. Bor.-Amer. p. 430 ; Temm. 



Man. d'Om. (1840) p. 502; Jenym, Man. Brit. Vert. An. 



p. 283 ; Eyton, Cat. Brit. B. p. 52. 

 Stercorarius cepphus, 0. R. Gray, Gen. of B. iii. p. 653. 

 Catharacta cepphus, Briinn. Om. Bor. p. 36 ; Keys. Sf Bl. Wir- 



belth. Eur. p. 95. 

 Cataractes parasitica, Pall. Zoogr. ii. p. 310. 

 Lestris crepidata, Brehm, Vdg. Detitschl. p. 724 ; Naum. Vog. 



DeutsM. (1840) x. p. 534, t. 274. 

 Cataractes longicaudatus, Macgill. Man. N. H. Orn. ii. p. 258. 

 Arctic Jager, Steph. Gen. Zool. xiii. pi. 23 ; Eyton, Hist. R. Brit. 



B. p. 55, fig. 

 Buffon's Skua, Yarr. Brit. B. ed. 2. iii. p. 616, fig. ; id. ed. 3. iii. 



P..635, fig. 



Edwards, Birds, pi. 148 ; Gould, B. of Eur. pi. 442. 

 a. Orkney Islands. From Col. Montagu's Collection. 



2. EHODOSTETHIA. 



Ehodostethia, Macgill. Man. JSf. H. Orn. ii. p. 252 (1842). 

 Kossia, Pr. Bonap. Geogr. Comp. List of B. p. 62 (1838). 



1. Ehodostethia Eossii. The Cuneate-taUed GuU. 



Lams roseus, Jard. 4" Selby, Jllustr. of Orn. pi. 14 ; Keys. ^ Bl. 



Wirhelth. Eur. p. 95. 

 Lams Eossii, Richardson, Parry's 2nd Voy. App. p. 359 ; Sehleg. 



Rev. Crit. des Ois. d'Eur. p. 128 ; Milner, in Zool. 1847, p. 1694 ; 



Charlesworth, in Zool. 1847, p. 1782 ; Naum. Vdg. Deutschl. 



xiii. t. 388. f. 3, 4. 

 Eossia rosea, Pr. Bonap. Geogr. Comp. List of B. p. 62. 

 Ehodostethia Eossi, Macgill. Man. N. H. Orn. ii. p. 253 ; G. R. 



Gray, Gen. of B. iii. p. 653. 

 Eoss's Eosy Gull, Macgill. 

 Cuneate-tailed GuU, Yarr. Brit. B. ed. 3. iii. p. 558, fig. 



Wils. lUustr. of Orn. pi. 8. 



(Yorkshire and Ireland.) 



3. LAEUS. 



Larus, Unn. S. N. (1735). 

 Gavia, Mcehr. Av. Gen. p. 66 (1752). 

 Leucus, Kaup, Naturl. Syst. p. 86 (1829). 

 Ichthyeatus, Kaup, Naturl. Syst. p. (1829). 



