160 MR. H. SAUNDERS ON THE LARIN^I. [Feb. 5, 



Gavina, Bp. Naum. 1854, p. 212. 



For L. canus and allies, and L. audouini ; but in 



Gavina, Bp. Consp. Av. ii. p. 222 (1857), 

 the type and sole representative is L. audouini. 



Dominicanus, Brucb, J.f. Orn. 1853, p. 100; id. op. cit. 1855, p. 280. 

 For the large dark-mantled Gulls, including the author's idea of 

 what L. cachinnans of Pallas should be. 



" Leucophceus, Bp.," Bruch, J. f. Orn. 1853, p. 108 (descrip- 

 tion). 



Type and sole representative, L. scoresbii ; but 



LeucophcBus, Bonap. Naumannia, 1854, p. 211, 

 also includes L. heermanni ; and in 



LeucophcBus, Bp. Consp. Av. ii. p. 231 (1857), 

 are substituted for the latter L.fuliginosus and L. belcheri. 



" Blasipus, Bp.," Bruch, J. f. Orn. 1853, p. 108 (description). 

 Type and sole representative, L. modes tus, Tsch. ; but 



Blasipus, Bonap. Naumannia, 1854, p. 211, 



also includes L. crassirostris, Vieill., and, in the Consp. Av., further 

 includes L. heermanni. 



"Adelarus, Bp.," Bruch, J. f. Orn. 1853, p. 106, "Edelmowen." 

 For those species which have both a dark mantle and a hood. 



Gelastes, Bonap. Naumannia, 1854, p. 212 (descr. nulla). 

 For L. gelastes and the small unhooded southern Gulls. 



Atricilla, Bonap. Naumannia, 1854, p. 212. 



For L. atricilla and the three other pretended species evolved 

 from it. 



Greagrus, Bonap. Naumannia, 1854, p. 213 (descript. nulla); 

 Bruch, J. f. Orn. 1855, p. 292 (descr.). 



Type, L. furcatus. 



[ Subgen. Melaqavia 1 r> -vr 



r< ■ t> n • Bonap. Naumannia, 



For certain hooded Gulls. 



Cirrhocephalus, Bruch, 



For a species which had a grey hood ! 



Bruchigavia, Bp. Consp. Av. ii. p. 228. 



A genus plavfullv made, because Bruch's Gavice were not the 



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