120 BULLETIN 152, UNITED STATES NATIONAL MUSEUM 



1 male, 1 young female (43927); January 11, 1911, 5 males, 3 females 

 (Field Mus.), 3 males, 2 females (1 soft shell) (43924); March 25, 

 1911, 4 males, 3 females (43931); March 31, 1911, 9 males, 3 females 

 (Field Mus.), 6 males, 1 female (43928); January 22, 1912, 1 male 

 (59284); January 27, 1912, 5 males, 2 females, 7 young (Field Mus.); 

 March 22, 1912, 8 young, some with internal parasites (59286). 

 Porto Bello: April 24-28, 1911, 3 males (Field Mus.), 2 males (43926); 

 March 19, 1912, 2 males, 5 females (Field Mus.), 2 males, 1 ovig- 

 erous female (59285). 



COLOMBIA. — Old Providence Island, Caribbean Sea (east of 

 Nicaragua); 1884; Albatross; 1 young female (18238). Sabanilla; 

 March, 1884; Alhatross; 1 male, 19 females, 25 young (7559). 



VENEZUELA. — Puerto Cabello; 1 ovigerous female (Copen- 

 hagen Mus.). 



TRINIDAD.— 1884; Alhatross; 2 males, 1 female (7636). 



BRAZIL.— State of Parahyba; 1899; A. W. Greeley, Branner- 

 Agassiz Expedition: Mamanguape stone reef, 1 young female (Stan- 

 ford Univ.); Rio Parahyba do Norte, Cabedello, on mangroves, 

 June 20, 1 male, 1 young female (25746), June 21, 1 young (25747). 

 State of Pernambuco: Pernambuco, 1867, C. F. Hartt, cotypes in 

 Peabody Museum, Yale University, and in Museum of Comparative 

 Zoology (1 male, 1 female. Cat. No. 5143). State of Bahia: Bahia, 

 June, 1896, Bisego collector, 1 male, from H. von Ihering, returned to 

 sender; Plataforma, Bahia, 1876-77, R. Rathbun, Hartt Explora- 

 tions, 2 males, 1 ovigerous female (40591); Porto Seguro, specimens 

 in M.C.Z. State of Espirito Santo: San Matheos, specimens in 

 M.C.Z. State of Rio de Janeiro: Sao Francisco, Nictheroy, August 

 25, 1925, W. L. Schmitt, 6 males (1 soft shell), 5 females (2 ovigerous) 

 (60983), 3 young (60982), taken in 50-meter sardine seine. Paqueta, 

 W. L. Schmitt, August 19, 1925, 3 males, 2 females (60988), August 

 29, 1925, 1 young (60984). River on Ilha Governador, Bay of Rio 

 de Janeiro, August 27, 1925, W. L. Schmitt, 6 males (60987). Rio 

 de Janeiro: J. D. Dana, U. S. Exploring Expedition, 1 male (2371) 

 1 male (4278, M.C.Z.); Thayer Expedition, 1 male, 2 females (19427), 

 received from Museum of Comparative Zoology; 1876-1877, R. Rath- 

 bun, Hartt Explorations, 1 male (40589). State of Sao Paulo: 

 1925, W. L. Schmitt: Villa Bella, Ilha Sao Sebastiao, in dip net, 

 September 20, 1 young female (60980); Ilha Sao Sebastiao, September, 

 H. Luederwaldt collector, 2 males, 1 young (60979); Barro, in seine, 

 September 12, 7 males, 5 ovigerous females (60990); between canals 

 4 and 5, Estuario, September 13, 3 males, 3 females, 6 young (1 soft 

 shell) (60981). Santos, 1901, H. von Ihering (specimens returned 

 to sender). Ilha Casquerintia, Santos, September, 1910, C. Maas, 

 1 female (47863), received from H. von Ihering. Matuba, 1905 

 E. Garbe, 1 male (47844), received from H. von Ihering. State of 



