APPENDIX. 393 



twice, as T. helvetica on p. 250 and as T. squatarola on 

 p. 252. The oldest name is that occurring in the 

 1758 edition. 



Genus .ffiG-IALITIS. Type by subsequent designation of 

 Gray (Oat. Gen. Subgen. Bds. 1855, p. Ill) : ^. Ua- 

 ticula (Linn.). 



.ffigialitis alexandrina and M. dubia. The oldest name oi' 

 the Kentish Plover is undoubtedly Charadrius alex- 

 andrinus Linn., 1758, and of the Little Ringed Plover, 

 Charadrius dubius Scop., 1786. 



Genus EUDROMIAS. Type by monotypy : i'. morinellus 

 (Linn.). 



Genus CHETTTJSIA. Type by raonolypy : C. qregaria 

 (Pall.). 



Genus VANELLUS. Type by tautonymy : V. vanellus 

 (Linn.). 



Vanellus vanellus. For the reason of the change of this 

 name see Ciconia ciconia, p, 387. 



Genus H^ffiMATOPUS. Type by monotypy : H. ostralegus 

 Linn. 



Genus ABENABIA. Type by tautonymy : A. arenaria 

 Briss. = ^. interpres (Linn.). This generic name has 

 many years' priority over Strepsilas Illiger, 1811, used 

 in the 1st edition of the List. 



Genus LARUS. Type by subsequent designation of Gray 

 (Oat. Gen. Subgen. Bds. 1855, p. 130) : L. canw^ Linn. 

 In the two editions of ' List of the Genera of Birds,' 

 L. glaucus is given, but this species does not occur 

 among those described by Linnaeus in his 10th edition. 



Genus RHODOSTETHIA. Type by original designation: 

 R. rosea (Macgill.). 



