A. E. Verrill — Decapod Crustacea of Bermuda. 465 



EXPLANATION OF PLATES. 



All the figures, unless otherwise stated, have been made from 

 photographs of the subjects b}' Mr. A. Hyatt Yerrill. In nearly all 

 cases Bermuda specimens were used for this purpose. Unless the 

 locality is otherwise given, it is to be understood as Bermuda. 



Plate IX. 



Figure 1. — Cardisoma guanhumi ; dorsal view of a half-grown male from Ber- 

 muda ; % nat. size. 



Figures 2, 3. — Ocypode arenarius, male aud female ; about f*^ uat. size, resting 

 on Bermuda shell-sand. 



Plate X. 



Figure 1. — Placjusia depressa, dorsal view of female, about -3 nat. size. 

 Figure 2. — Sesarma Ricordi, ? ; typical, about IJ3 nat. size. 

 Figure 3. — Percnon pJanissinium, 2 ; about l^.^ nat. size. 

 Figui'e 6. — Grcqjsus grapsus. Large chela of male ; y^ nat. size. 



Plate XI. 



Figure 1. — Goniojisis cruenfatus : about p^ nat. size. 



Figure 2. — Grapsus grajjsus ; about % nat. size. 



Figure 3. — Sesarma Ricordi, var. terrestris, nov. Co-tj-pe ; x about 2. 



Plate XII. 



Figure l.—Cyclograpsus integer, dorsal view of a West Indian specimen, about 



nat. size. 

 Figure 2. — Pachygrapsus gracilis, 2 , dorsal view of a Bermuda specimen, x IJ^. 

 Figure 3. — Pachygrapsus transversus, fi , x about IJo. 



Figure 3a. — The same 2 , x about IJ^ : 3?^, large chela, somewhat enlarged. 

 Figure 4. — Percnon planissimxim, large chela of male, slightly enlarged ; li, the 



tuft of hair on inner side of merus. 

 Figure 4a. — Goniopsis o'uentatus ; large chela of male, \}.^ nat. size. 

 Figure 5. — Sesarma Miersii, dorsal view of carapace, x about 2. 



Plate XIII. 



Figures a-J'. — Planes minutus, dorsal view of 36 specimens selected from a 

 large lot taken at one time and place at Bermuda, to show variations in 

 form and color, about p.£ nat. size. 



