1 92 1.] in the B. 0. U. List of British Birds. 311 



p. 109. For Mitfcicapa atrirapilla substitute 



Miiscicapa hypoleuca {Motacilla hypolexicd [Pallas] , 

 t. c. p. W, 1764: : Holland). 



p. 1()7. For Tadorna casarca substitute 



Casarca ferruginea {Anas femui'wea [Pallas], t. c. 

 p. 5, 17(i4 : Tartary). 



p. 224. For ( 'aVulris arenaria substitute 



Crocethia alba (Irf/nr/a alba [Pallas], t. c. p. 7, 

 1704: Coasts of Holland) *. 



p. 228. For l^^tatnts fiiscus substitute 



Tringa erythropus {Scolojxi.v erytliropus [Pallas], 

 t. c. p. 0, 17G4: Holland) *. 



p. 299. For l^odiceps fJuriatilis substitute 



Podiceps xvLficoWis {Colymhus rvficoUis [Pallas], t. c. 

 p. 6, 1704 : Holland). 



4. The following (generic alterations were agreed to : — 



p. 7. Genus Pyrrhocorax Tunstall, Ornith. Brit. 1771, p. 2. 

 This name dates from 1771 instead of from 1816. 

 The type is the Cornish ( 'hough (Ujmpa pyrfhocorax) 

 by monotypy and tautonyniy, not the Alpine ('hough 

 (Pyrrhocora.r graculus) as stated on p. 35(j of the 

 B. 0. LF. List (see Mathews and Tredalc Austr. Av. 

 Rec.iii. p= 119). 



p. 45. (lenus Anthiis Bechstein, Gemein. Naturg. Deutschl. 

 2nd (mJ. 1805, ii. pp. 247, 302, and 40.5. Type by 

 subsequent designa-tion (Mathews, Austr. Av. Rec. 

 ii. p. 12.3, 1915), Ahutda camj>estris Linn. 



p. 78. For Genus Lusciniola substitute 



Herbivociila ^winhoe, Proc. Zool. Soc. London, 1871, 

 p. 353. Type by monotypy IJ. fiemiiuil = Sylria 

 srlncarzi Radde. 



Lusciniola melanopoyon, lately added to the B. 0. U. 

 List, will of course remain in the genus Lusciniola, oi 

 which it is the type. 



* For generic changes, see below on pp. 312, 313, 



