770 ON CEUSTACEANS FKOM 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 Eabricius' description of his D. callida, it seems 

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



Dim. d 13-25x12-5. rf 13-5*x 12-5. rf 13-5x13. 6 12-75 

 Xl2. s 9-75x9-5. jj 7-5x7. d 8-25x7-5. d 6x5-75. 

 d 6 x 5-5. d 5-75 x 5. d 5-5 x 4-75. d 5-25 x 4-75. 



EXPLANATION OF THE PLATES. 



Plate XLIV. 



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

 stoinian region. 



2. Lumbrus lumidus, p. 727. a. Dorsal view. b. 5th ambulatory leg. 



3. Harruvia alholincata hmgipes, p. 729. a. Dorsal view. 



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



Plate XLV. 



Fig. 5. Etisodes anagh/ptus, p. 739. a. Dorsal view. b. Frontal region. 



6. Actceopsis 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 XLVI. 



Fig. 8. Acheloiis ruhro-mctrginatus, p. 746. a. Dorsal view. b. 3rd 

 maxillipede. 

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

 10. Potanwn tridentatum incertum, p. 749. a. Anterior portion of 

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



Plate XLVII. 



Fig. 11. Macrophthalmus dilatatus car ens, p. 759. a. Chelipede. 



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



abdomen. 



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



c. Female abdomen. 



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



