PLATE 1. 



Fig. 1. Hyinenosoma orbicidarc Desmarest, cf, magn. 2. 



Fig. 2. Halicarcinits planatns (Fabricius), cf, magn. 2. Fig. 2a, dactylus of last pair of walking legs, magn. lO. 



Fig. 3. tlymcmcus eii-n^ardsi VWnoV <^ , magn. 3. Fig. ^a anterior part of carapace, magn. 10. Fig. 3/) txternal 



maxillipcd, magn. 10. Fig. 3c abdomen, magn. 10. 

 Fig. 4. Rlamena truncata (.Stimpson), cf , magn. 3. Fig. ^a ventral view of anterior part of carapace, magn. 10. 



Fig. \b. O, magn. 3. Fig. 4.C dactylus of last pair of walking legs of the 9. magn. 10. 

 Fig. 5. Hlamenofsis lincata A. Milne-Edwards, cf.- magn. 7. Fig. 5^ chela, outer view, magn. 15. Fig. 5/' 



external maxilliped, magn. 25. Fig. ^c abdomen, magn. 15. 



