770 ON CRUSTACEANS FROM SINGAPORE AND MALACCA. [June 19, 



male, still carrying a comparatively large leaf, beneath which it is 

 entirely concealed when the legs are flexed. In three of the 

 males the right hand is swollen. 



Judging from Fabricius' description of his D. callida, it seems 

 to me very probable that it is really identical with his D. astuta. 



Dim. rf 13-25x12-5. rf L3-5*x 12-5. rf 13-5x13. <j 12-75 

 Xl2. (j 9-75x9-5. tf 7-5x7. tf 8-25x7-5. rf 6x5-75. 

 J 6x5-5. cf 5-75x5. S 5-5x4-75. <j 5-25x4-75. 



EXPLANATION OF THE PLATES. 



Plate XLIY. 



Fig. 1. Micippa excavata, p. 725. a. Kostruin. b. Ohelipede. c. Pterygo- 

 stomian region. 



2. Lambrus tumulus, p. 727. a. Dorsal view. b. 5th ambulatory leg. 



3. Harrovia aUwlineata longipcs, p. 729. a. Dorsal view. 



4. Carpilodes socius, p. 731. a. Dorsal view. b. 3rd maxillipede. 



Plate XLV. 



Fig. 5. Etisodes anaglyptus, p. 739. a. Dorsal view. b. Frontal region. 



6. Actmcrpsis pallida, p. 741. a. Dorsal view. b. Frontal and buccal 



regions, c. Male abdomen. 



7. Neptunus (Amphitritc) hastatoidcs, p. 745. a. Male, b. Female 



abdomen. 



Plate XL VI. 



Fig. 8. Ackelous rubro-marginatus, p. 746. a. Dorsal view. b. 3rd 

 maxillipede. 

 9. Carcinoplax subinteger, p. 750. a. Anterior portion of carapace. 

 10. Potamon tridentatum inccrtum, p. 749. a. Anterior portion of 

 carapace, b. 3rd leg. c. Orbital region. 



Plate XL VII. 



Fig. 11. Macropkthalmus dilatatus catena, p. 759. a. Chelipede. 



12. Sesarma fasciata, p. 758. a. Dorsal view. b. Chelipede. c. Male 



abdomen. 



13. Favtis granulatus, p. 768. a. Dorsal view. b. Frontal region. 



c. Female abdomen. 



14. Scopimera myctiroides, p. 760. a, Male, b. Female abdomen. 



