THE DECAPOD AND STOMATOPOD CRUSTACEA I39 



MENIPPE NODIFRONS Stimpson. 



Pseudocarcinus rwnphii Milne Edwards, Hist. Nat. Crust., i, 408, 1834. 



Not Cancer rumphii Fabricius. 

 Menippc rumphiiDA^\, Crust. U. S. Expl. Exped., i, 179, 1852. A. Milne 



Edwards, Crust. Reg. Mex., 263, pi. xlviii, fig. 4, 1879. 

 Menippe nodifrons Stimpson, Ann. Lye. Nat. Hist. N. Y., vii, 53, 1859. 



Mamanguape stone reef ; two young. 



Rio Goyanna stone reef ; one female. 



Pernambuco stone reef ; three young. 



Pernambuco stone reef at Ilha de Nogueira ; one young. 



Coral reef, Maceio, Alagoas; one male, two females. 



PILUMNUS RETICULATUS Stimpson. 



Pilumnus reticulatus STiMVSOti, Ann, Lye. Nat. Hist. N. Y., vii, 214, i860. 

 Piluniniis tessellatus A. Milne Edwards, Crust. Reg. Mex., 295, pi. li, fig. 2, 

 1880. 

 Pernambuco stone reef at Ilha de Nogueira; one male, one female. 



PILUMNUS ANDREWSII Rathbun. 



Pilumnus andrewsii Rathbun, Bull. Lab. Nat. Hist, State Univ. Iowa, iv, 

 266, pi. V, fig. 2, 1898. 



Coral reef, Maceio, Alagoas ; one male. 



In this specimen, which is a little smaller than the type, the frontal 

 lobes are more sinuous than truncate, the lateral spines are less acu- 

 minate, and the spinules of the carpal joints of the chielipeds less sharp. 



PILUMNUS DASYPODUS Kingsley. 



Pilumnus dasypodus Kingsley, Proe. Boston Soe. Nat, Hist,, xx, 155, 1879. 

 Pilutnnus vinaceus A. Milne Edwards, Crust, R6g. Mex,, 283, pi, l, fig, 2, 

 1880, 



Pernambuco stone reef at Ilha de Nogueira ; three females. 

 Stone reef at Boa Viagem ; three males, one female. 

 Coral reef, Maceio, Alagoas ; one male, one female. 



LEPTODIUS FLORIDANUS (Gibbes). 



Chlorodius floridanus 0\^Y,Y.s, Proe. Amer. Assoc, Adv, Sci,, iii, 175, 1850. 

 Leptodius floridanus A. Milne Edwards, Crust. Reg. Mex., 268, pi. xlix, 

 fig. 2, 1880, 



Mamanguape stone reef ; two males, one female. 

 Rio Goyanna stone reef ; three males, one female. 

 Coral reef, Maceio, Alagoas; one male, three females. 



