16 Bulletin, Vanderbilt Marine Museum, Vol. 11 



Portunus (Portunus) vocans (A. Milne Edwards). 



Carenge Bay, Le Mole, Haiti, February 4, 1924. Very rare. 



Portunus (Portunus) sayi (Gibbes). 



One male, Pilon, Cuba, January 17, 1928 ; one specimen, in Sar- 

 gassum, 10 miles south of Swan Island, Caribbean Sea, March 23, 1926. 



Portunus (Achelous) gihhesii (Stimpson). 



Four specimens, Guantanamo Bay, Cuba, January 17, 1928. 



Portunus (Achelous) ordwayi Stimpson. 



One male, Bury Island, Bahamas, January 21, 1923; one. Turtle 

 Harbor, Fla. 



Portunus (Achelous) sehae (H. Milne Edwards). 

 One male, Porto Padre, Cuba, March, 1928. 



Portunus (Achelous) spinimanus Latreille. 



Three females, Miami, Florida, January 26, 1924; two specimens, 

 Guantanamo, Cuba, February 8, 1924; two specimens, from 7 fms., 

 sandy bottom, Double-Headed Shot Cay, Cay Sal Bank, Bahamas, Feb- 

 ruary 18, 1925. 



Portunus (Achelous) spinicarpus Stimpson. 



One specimen. Port Antonio, Jamaica, February 17, 1928; three 

 specimens, taken with the dredge down 30 fms., 14 miles S. W. of 

 Marquesas Keys, Fla., March, 1924 ; one specimen, from 5 fms., Ameri- 

 can Shoal Light, Fla., March 3, 1924 ; one male, Roncador Bank, Car- 

 ibbean Sea, January, 1928. 



A very rare species. 



Portunus (Achelous) depressifrons Stimpson. 

 One male, Cardenas, Cuba. Rare, 



Lupella forceps (Fabricius). 



Two specimens, Guantanamo Bay, Cuba, February 4, 1924; two 

 specimens. Port Antonio, Jamaica, February, 1926. One of these is 

 exceptionally large and is the subject of the first color plate of the 

 species, made by Mr. Belanske. Rare. 



Ooneplax tridentata A. Milne Edwards. 



One male, dredged in 150 fms., 7 miles S. W. off Alligator Reef, 

 Fla., March 30, 1926. 

 Very rare ; this is the third record and largest specimen ever taken. 



