ORDER LIMICOLE. 87 
SusBGENusS ARQUATELLA Bairp. 
Arquatella Batrp, B. N. Am. 1858, 714, 717. Type, Zringa 
maritima BRUNN. 
235, Tringa maritima Brin. 
Purple Sandpiper. 
Tringa maritima BRUNN. Orn. Bor. 1764, 54. 
[Bi528, C422) Rica, C620) 
Groc. Dist.— Northern portions of the northern hemisphere ; in 
North America chiefly the northeastern portions, breeding in the 
high north, migrating in winter to the Eastern and Middle States 
(casually to Florida), the Great Lakes, and the shores of the larger 
streams in the upper Mississippi Valley. 
236. Tringa couesi (Ripew.). 
Aleutian Sandpiper. 
Arquatella couest Ripew. Bull. Nutt. Orn. Club, V. July, 1880, 
160. 
Tringa couest HARTLAUB, Journ. f. Orn. 1883, 280. 
[B —, C —, R 531, C 621.] 
Geoc. Dist. — Aleutian Islands and coast of Alaska, north to 
Kowak River, west to Commander Islands, Kamchatka. 
237. Tringa ptilocnemis CouEs. 
Pribilof Sandpiper. 
Tringa ptilocnemis Cours, Evirott’s Rep. Seal Isl. Alaska, 1873 
(not paged). 
[B —, C 426 dts, R 532, C 622.] 
Geoc. Dist.— Breeding in the Pribilof Islands, Alaska, and mi- 
grating to coast of adjacent mainland south of Norton Sound. 
SusBGENuS ACTODROMAS Kavp. 
Actodromas Kaur, Sxizz. Entw.-Gesch. Eur. Thierw. 1829, 37. 
Type, Zringa minuta LEISL. 
