150 CHLCK-LIST OF NORTH AMERICAN BIRDS. 



23G. Tringa couesi (Ridgw.). 



Aleutian Sandpiper. 



Arqnatelld couesi Ridgw. Bull. Nutt. Cm. Club, V. July, 1880, 160. 

 Tringa couesi Hartlauu, Journ. f. Orn. 1883, 280. 



[H-.C-, R531, C621.] 



Hab. Aleutian Islands and coast of Alaska, north to St. Michael's. 



237. Tringa ptilocnemis Cuues. 



I'rybilof Sandpiper. 



Tringa ptilocnemis Coues, Elliott's Alaska, 1873 (not paged). 

 [B — , C 426 ^;>, R 532, C 622.] 

 Hab. Prybilof Islands, Alaska. 



Subgenus ACTODROMAS Kaup. 



Actcdromas Kaup, Sk. Ent. Eur. Thierw. 1829, 37. Type, Tringa 

 minuta Leisl. 



238. Tringa acuminata (Horsf.). 



Sharp-tailed Sandpiper. 



Totanus acnminatns Horsf. Linn. Trans. XHI. 1821, 192. 

 Tringa acuminata Swixh. P. Z. S. 1863, 315. 



[B-, C— , RS33.C619.] 



Hab. Eastern Asia, and coast of Alaska, migrating south to Aus- 

 tralia. 



239. Tringa maculata Vieill. 



Pectoral Sandpiper. 



Tringa maculata Vieill. Nouv. Diet. XXXIV. 18 19, 465. 



[B531, C420, R534, C616.J 



Hab. The whole of North America, the West Indies, and the 

 greater part of South America. Breeds in the Arctic regions. Of 

 frequent occurrence in Europe. 



