THE GRAPSOID CRABS OP AMERICA. 229 



A subspecies, Grapsus grapsus tenuicrustatus, inhabits the Indo- 

 Pacific region. 

 Material examined. 



South Florida; 1879; S. Stearns; 1 male (3461). 

 Abaco, Bahamas; 1886; Albatross; 1 male (16314). 

 East side of Andros Island, Bahamas; in cave halfway between 

 Smith's place and lighthouse south of South Bight; May 14, 1912; 

 Paul Bartsch; 2 females (45545). 



Hog Island, opposite Nassau, Bahamas; June 19, 1903; B. A. 

 Bean; 1 male, 2 females (31045). 



San Salvador, Bahamas; 1886; Albatross; 4 males, 6 females 

 (11359). 



Rum Cay, Bahamas; 1886; Albatross; 3 males (11365). 

 Cabanas, Cuba; on coral reef, above water; May 31, 1900; William 

 Palmer and J. H. Riley; 1 female (23806). 



Cuba ; 1914 ; Henderson and Bartsch, Tomas Barrera Exped. : 



On reef flat between Cayo Hutia and Little Cayo, northeast of 

 light; May 20; 1 young male (48575). 



Ensenada de Ca jon, off Cape San Antonio ; May 22 ; 2 females 

 ovig. (48577). 



Cape Cajon; 1 male (48601). 

 Jamaica; 1884; Albatross; 1 male (7334). 



Montego Bay, Jamaica ; rocky ledges along shore ; called " Sally 

 Lightfoot"; C. B. Wilson; 1 male (42880). 

 Jacmel, Haiti; C. F. Baker; 1 female (22559). 

 Porto Rico ; Fish Plawk : 



San Juan ; Jan. 4, 1899 ; 1 female, shedding (24054) . Jan. 11 

 and 12, 1899; 1 male, 1 female (24061). 

 Aguadilla; Jan. 18, 1899; 11 y. (24053.). 

 Boqueron Bay; Jan. 28, 1899; 1 female (24052). 

 Guanica Bay; Jan. 28, 1899; 1 male, 1 female (24056). 

 Reefs at Ponce; Jan. 30 and 31, 189&; 11 males, 7 females 

 (24060). 



Playa de Ponce Reef; Feb. 1, 1899; 2 males (24059). 

 Playa de Ponce Lighthouse; Jan. 31, 1899; 3 males, 2 females 

 (24062). 



Arroyo; Feb. 4, 1899; 1 male, 2 females (24057). 

 Hucares; Feb. 14, 1899; 1 male (24055). 



Caballo Blanco Reef, Vieques; Feb. 7, 1899; 4 males (24058). 



St. Thomas, W. I. : Shore ; Jan. 17-24, 1884 ; Albatross; 5 males. 4 



females (7467); 1 y. female (18560). Shore near town; June 28, 



1915; C. R. Shoemaker; 1 male (49808). Lagoons; July 7, 1915; 



C. R. Shoemaker; 1 male (49809). 



Port Castries, St. Lucia; 1887; Albatross; 1 male (22090). 



