THE GEAPSOID CEABS OF AMERICA. 433 



PLATE 53. 

 Grapsus grapsus, male (22086), dorsal view, 



PLATE 54. 

 Grapsus grapsus, male (48601). 



FIG. 1. Ventral view, X$. 



2. Anterior view of front, X|. 



PLATE 55. 

 Geograpsus lividus. 



FIG. 1. Male (24041), ventral view, Xft. 

 2. Male (47857), dorsal view, Xft. 



PLATE 56. 

 Leptograpsus variegatus, male (49057), 



FIG. 1. Dorsal view. 

 2. Ventral view. 



PLATE 57 

 Goniopsis cruentata, male (23805), XJ. 



FIG. 1. Ventral view. 



2. Dorsal view. 



3. Anterior view. 



PLATE 58. 

 Goniopsis pulchra, male (17294), XI. 



FIG. 1. Ventral view. 

 2. Dorsal view. 



PLATE 59. 

 Pachy grapsus crassipes, male (32234), X&. 



FIG. 1. Ventral view. 

 2. Dorsal view. 



PLATE 60. 



FIG. 1. Pachy grapsus maurus, male (44529), ventral view, X3. 



2. Pachy grapsus maurus, female (44529), dorsal view, X3. 



3. Pachygrapsus gracilis, male (49254), ventral view, X2. 



PLATE 61. 



FIG. 1. Pachygrapsus gracilis, male (49254), dorsal view, Xl$. 



2. Pachygrapsus transversus, male (40825), dorsal view, Xl$. 



3. Same, ventral view, 



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