112 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 
Ochthodromus wilsont SHarrz, Cat. Birds Brit. Mus., xxiv, 1896, 214, 739, part 
(Halifax, Nova Scotia; Pennsylvania; Cobbs Island, Virginia; Fort Macon, 
North Carolina; Tarpon Springs, Florida; Corpus Christi, Texts; Progreso, 
Holbox Island, and Cozumel Island, Yucatan; Grassy Cay, Brit. Hondures; 
Anegada, Antilles)—Satvin and Gopman, Biol. Centr.-Am., Aves, iii, 
* 1903, 354, part (Progreso, Cozumel Island, and Holbox Island, Yucatan; 
® Grassy Cay, Brit. Honduras, breeding; Valley of Mexico?; West Indies). 
[Ochthodromus] wilsont SHarpe, Hand-list, i, 1899, 153, part.—ForBes and 
Rosinson, Bull. Liverp. Mus., ii, 1899, 66, part (Fort Macon, North Caro- 
lina; Jamaica). 
Charadrius wilsont SrrBoum, Geog. Distr. Charadriide, 1887, pp. xvii, 154, part. 
Aigialitis wilsonius, var. rufinucha Ripaway, Am. Nat., viii, no. 2, Feb., 1874, 
109 (Spanishtown, Jamaica; coll. U. 8S. Nat. Mus.). 
Ochthodromus wilsonius fuefineachud Barrp, BREWER, and Ripaway, Water Birds 
N. Am., i, 1884, 168, footriocte—WeEtmorz, Bull. 326, U.S. Dept. Agric., 
1916, 38 (Porto Rico). ; 
[Ochthodromus wilsonius.] Var. rufinuchus Batrp, Brewer, and Rineway, 
Water Birds N. Am., i, 1884, 168. 
Afegialitis] wilsonia rufiniicha Ripaway, Man, N. Am. Birds, 1887, 175, part 
(West Indies). 
Eupoda wilsonia rufinucha Wetmore, Auk, xxxiv, Jan., 1917, 58 (Culebra Island, 
Feb. 11, 1899). 
(?) Charadrius crassirostris Srix, Av. sp. Nov. Brasil., ii, 1825, 17, pl. 94 (Brazil; 
see Hellmayr, Abh. K. B. Akad. Wiss., ii, Kl. xxii, Bd. tii, Abt., 1905, 
715).—Burmeister, Syst. Ueb. Th. Bras., iti, 1856, 359, 
(?) Chlaradrius] gravsinwteta CaBANIS, in Schoinbitgk’s Reis. Brit. Guiana, iii, 
1848, 750. 
Charadrius morinellus (not of Linnzus) Denny, Proc. Zool. Soc. Lond., 1847, 39 
(Jamaica). 
# PAGOLLA WILSONIA BELDINGI Ridgway. @ 
BELDING’S PLOVER. 
Similar to P. w. wilsonia, but with black or grayish brown loral 
stripe much broader, extending much more broadly beneath eye and 
involving anterior portions of both forehead and malar region; 
white frontal band narrower; with little, if any, white above auricular 
region or posterior portion of eye; general color of upper parts 
darker, and middle toe averaging shorter. 
Adult male.—Wing, 115-116 (115.5); tail, 45-48.5 (46.7): culmen, 
19.5-20.5 (20); tarsus, 27.5-28 (27.7); middle toe, 17-18 (17.5).° 
Adult female-—Wing, 113.5-119 (115.5); tail, 45-49.5 (47.2); 
culmen, 19.5-21.5 (20.7); tarsus, 27-29 (28); middle toe, 17.5-18 
(17.8).° 
Pacific coast, from Lower California (La Paz; Cartnen; San Jose 
del Cabo; Pichilinque Bay) southward, through Sinaloa (Mazatlan), 
2 New subspecies. Type, in coll. U. S. Nat. Mus., no. 86424, adult male, La Paz, 
Lower California, Dec. 21, 1881; L. Belding. 
6 Two specimens. 
¢ Thres specimens. 
