172 LARID^E. 



The BLACK-HEADED GULL. XEMA ridibunda. Larus 

 ridibundus, Linn. S. N. i. 225. PL enl. 969. L. 

 cinerarius et L. erythropus, Gmel. L. atricilla et L. 

 naevia, Pall. Sterna obscura, Lath. PL enl. 970. 



a. Devonshire. From Col. Montagu's Collection. 



b. c. Carmarthen.- From Col. Montagu's Collection. 

 d. Orkney. 



c. China. Presented by J. R. Reeves, Esq. 



f. Nepaul. Presented by B. H. Hodgson, Esq. 



The INDIAN HOODED GULL. XEMA brunnicephala. Larus 

 brunnicephalus, Jerd. Madr. Journ* 1840. 225. L. 

 personatus, Natt. Mss. 



a. India. Presented by Gen. T. Hardwicke. 



b. Nepaul. Presented by B. H. Hodgson, Es*q. 



The MASKED GULL. XEMA capistrata. Larus capis- 

 tratus, Temm. Man. 785. Gould's B. of Eur. t. 



a- Scotland. 



The LAUGHING GULL. XEMA atricilla. Larus atricilla, 

 Linn. S. N. i. 225. L. ridibundus, Wils. Am. Orn. t. 

 74. f. 4. L. major, Catesby's Car. t. 89. L. polio^ 

 cephalus, Temm. ? 



a. Winchelsea. 



b. Europe. From Mr. Gould's Collection. 



c. British Guiana. Presented by Chev. Schomburgk. 



d. St. Francisco, California. Presented by Mr. G. Bar- 

 clay. 



The ADRIATIC GULL. XEMA melanocephala. Larus 

 melanocephalus, Natt. Temm. Man. n. 777. Stor. degl. 

 ucc. t. 527. 526. 528. 



a. Adult. Athens. Presented by C. L. W. Merlin, 

 Esq. 



FRANKLIN'S ROSY GULL. XEMA Franklini. Larus 

 Franklini, Rich, and Sw. Faun. Bor. Am. 424, t. 71. 

 L. atricilla, Sabine. L. pipixcan, Wagl. Isis, 1831. 

 515. 



a. Valparaiso. Presented by Sir W. Burnett and Capt. 

 Fitzroy, R.N. 



