A. E. Verrill — Decapod Crustacea of Bermuda. 467 



Plate XIX. 



Figure l.— CharyhdeUa tumidula, dorsal view of a Benjauda specimen, No. 673, 



F. M.; X about Ifr. 

 Figure 2.—Achelous Smithii, No. 40356 ; cotype, dorsal view ; x about ly^ ; 



25, chela of the same, front view. Cotype from off Cape Hatteras. 



Plate XX. 



Figures 1, 3. — Achelous anceps. dorsal view of fresh Bermuda specimens; x 



about H. 

 Figure 3. — A. depressifrons, dorsal view of a fresh Bermuda specimen ; x 



about 1^. 



Plate XXI. 



Figure 1. — Portunus Sayl, 6 , view of ventral side of No. 4036, from off New 



Jersey ; x about 1|. 

 Figure 8. — Achelous Smithii, ventral view of immature female. Cotype No. 



4035, from off Cape Hatteras ; x about 1^. 

 Figure 3. — Callinectus marginatus, larvatus, ventral view of young male. No. 



19036, from Bermuda ; x about 1|. 



Plate XXII. 



Figure 1. — Stenovhynchus Sagittarius, about i nat. size; a, frontal area; 6, 

 outer luaxilliped ; c, sternum ; d, male abdomen. After A. M. -Edwards. 



Figure 3. — Podochela Riisei, about 1^ nat. size. After A. M. -Edwards. 



Figure 3. — Macrocoeloma siibparallelum, $ ; a, dorsal view, about nat. size ; c, 

 left chela; d, ventral surface of male. After A. M. -Edwards. 



Plate XXIII. 



Figure 1. — Mithrax depressus ? or M. hispidus ; young t, , No. 3019 ; from Ber- 

 muda ; X about 2*. 

 Figure 2. — Mithrax depressus, 9 , No. 3265, from Saint Thomas ; x about IJ. 

 Figure 3. — Mithrax hispidus, ? , No. 4058, from Bermuda ; x about 14. 

 Figure 4. — Mithrax hispidus, S, No. 4054, immature, from Bermuda; x Ij^- 



Plate XXIV. 



Figure 1. — Epialtus bituberculatus, bennudensis, type; x 1|. 



Figure 3. — Mithrax hispidus, 2 . Under side of No. 4058. See pi. xxiii, fig. 3. 



Figure 3. — Chorinus heros, 6 ; dorsal view ; x about IJ. After Cuvier. 



Figure 4. — Mithrax forceps, hirsutipes ; adult male ; nat. size. 



Figures 5, 6. — The same ; young ; about nat. size. 



Plate XXV. 



Figure 1. — Calappa flammea ; about f nat. size. 



Figure 2. — Stenocionops furcatus, S , f nat. size, with hairs removed from left 

 side, but with an attached chalinid spojige, which is infested with parasitic 

 polyps of Parazoanthus 2Kf>~clsitic^^s. From Dominica ; about i nat. size. 



