146 GENEEA AND SPECIES Or BIBDS. 



II. THINOCORYS, Esch. 



(Sharpe, Cat. B. xxiv. p. 717, 1896.) 



1. orbignianus, Geqfr. $ Less. (p. 718.) Chile, Peru, 



Bolivia. 



2. rumicivorus, Esch. (p. 719.) Argentina, 



Patagonia, 

 Chile, Peru, 

 Bolivia. 



INCEET^E SEDIS. 



iPalaeotrmga, Marsh. 



(Marsh, Proc. Acad. Nat. Sci. Philad. 1870, p. 5.) 



1. littoralifi, Marsh, t. v. p. 5. N. America (Cretaceous). 



2. bajans, Marsh, Amer. Journ. Sci. iii. p. 365 (1872). N. America (Cretaceous). 



3. brttIB, Marsh, id supra, p. 5. N. America (Cretaceous). 



Sub-Order III. CHARADR1I. 



(Sharpe, Classif. B. p. 73, 1891.) 



Family I. CHARADEIID^. 



(Sharpe, Cat. B. xxiv. p. 90, 1896.) 



Sub-Family I. ARENAJRIINA1. 

 (Sharpe, t. c. p. 91.) 



I. ARENARIA, Brits. 



(Sharpe, t. c. p. 91.) 



1. interpres {Linn.), (p. 92.) Cosmopolitan, breeding in 



high N. latitudes. 



2. melanocephala, Vig. (p. 103.) W. North America, 



Alaska. 

 California (winter). 



