THE GRAPSOID CEABS OF AMEEICA. 393 



Swan Island, Caribbean Sea; C. H. Townsend; 9 males (18430). 



Greytown, Nicaragua; Chas. W. Richmond: February 8-9, 1892; 

 8 males, 2 females (18433). April 9, 1892; 1 male (18434). 



Rum Cay, Bahamas; 188G; Albatross; about 1500 males, 500 fe- 

 males (11357). 



Marianao Playa, Cuba; C. F. Baker; 2 males (31891). 



Kingston Harbor, Jamaica; 1893; R. P. Bigelow; 11 males, 10 

 females (18431). 



Fresh water, mouth of Rio Cobre, Jamaica; 1893; R. P. Bige- 

 low; 2 males (18432). 



Jamaica : Mar. 1-11, 1884; Albatross; 1 male y., 2 females (18553). 

 T. H. Morgan; 3 males, 4 females (2230T). 



Santo Domingo, West Indies ; 1878 ; W. M. Gabb ; 2 males, 1 female 

 (3199). 



Porto Rico; 1899; Fish Haxck: Mayaguez; fresh water; Jan. 20; 



1 male, 1 female (24544). Rio Bayamon above Palo Seco; Jan. IG; 



2 females (24543). Hucares; Feb. 14; 4 males (24545). 



St. Thomas, West Indies: Jan. 17-24, 1884; Albatross; 1 female 

 (18564). East side of harbor; beach; July 11, 1915; C. R. Shoe- 

 maker; 7 males, 3 females (49811). 



St. Croix, West Indies; Riise, collector; 2 males (19713). 



Pernambuco, Brazil; on mangroves; Aug. 1. 1899; Branner-Agas- 

 siz Exped.; 1 male (25C98). 



Itabapuana, Brazil; Thayer Exped.; 4 males, 4 females (22186). 



Rio de Janeiro, Brazil; 1876-1877; R. Rathbun; 2 males, 2 females 

 (19971). 



Terra de Masahe, State of Rio Janeiro, Brazil ; January, 1912 ; E. 

 Garbe; 2 males (47834). 



Liberia; O. F. Cook; 1 female (21847). Identification not certain. 



San Bias, Tepic Territory, Mexico; Nelson & Goldman; 4 males 

 (22306). 



Acapulco, Mexico; Uassler Exped.; 1 specimen (M. C. Z.). 



UCA BREVIFRONS (Stimpson). 



Plate 138. 



Gelasxmus brevifrons Stimpson, Ann. Lye. Nat. Hist. New York, vol. 7, 



ISGO, p. 292 (type-locality, lagoon .it Todos Santos near Cape St. 



Lucas; type not extant). — Lockington, Proc. California Acad. Scl., 



vol. 7, 187G (1877), p. 147 [31. 

 Gelasiinus locator Kingsley, Proc. Acad. Nat. Scl. Philadelphia, ISSO, p. 



147 (part). 

 Uca vocntor OuTarANN, Zool. .Lnlirb., Syst., vol. 10, 1897, p. 352 (part). 

 Uca brevifrons Holmes, Proc. California Acad. Scl., ser. 3, vol. 3, 1904, 



p. 308, pi. 35, figs. 1-5. 



