200 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 
537. ACTODROMAS BAIRDII Covss. 
Baird’s Sandpiper. 
538. ACTODROMAS MINUTILLA (VIEILL.) BP. 
Least Sandpiper. [532.] 
[539.] PELIDNA ALPINA (Lrxn.) Bore. 
European Dunlin. 
539a. PELIDNA ALPINA AMERICANA Cass. 
Red-backed Sandpiper. [530.] 
[540.] PELIDNA SUBARQUATA (GuLD.) CUv. 
Curlew Sandpiper. [529.] 
541. BREUNETES PUSILLUS (Liyy.) Cass. 
Semipalmated Sandpiper. [5385.] 
54la. BREUNETES PUSILLUS OCCIDENTALIS (Lawr.) Cours. 
Western Sandpiper. 
542. CALIDRIS ARENARIA (Liny.) ILLIG. 
Sanderling. [534.] 
543. LIMOSA FEDOA (LINN.) ORD. 
Marbled Godwit. [547.] 
544. LIMOSA LAPPONICA NOV4-ZEALANDIZ Gray. 
Pacific Godwit. 
545. LIMOSA HASMASTICA (LINN.) COUEs. 
Hudsonian Godwit. [548.] 
[546.] LIMOSA ZGOCEPHALA (Linn.) LEACH. 
Black-tailed Godwit. 
[547.] TOTANUS GLOTTIS (Liyn.) BEcHsT. 
Green-shank. [533.] 
548. TOTANUS MELANOLEUCUS (GMEL.) VIEILL. 
Greater Yellow-legs; Tell-tale. [539.] 
549. TOTANUS FLAVIPES (GMEL.) VIEILL. 
Yellow-legs. [540.] 
550. RHYACOPHILUS SOLITARIUS (WIts.) Cass. 
Solitary Sandpiper. [541.] 
[551.] RHYACOPHILUS OCHROPUS (Lryvy.) Ripew. 
Green Sandpiper. 
552. SYMPHEMIA SEMIPALMATA (GMEL.) HARTI 
Willet. [537.] 
553. HETEROSCELUS INCANUS (GMEL.) COUES. 
Wandering Tattler. [542.] 
[554.] MACHETES PUGNAX (Liyy.) Cvv. 
Ruff [544] 
