[ iv ] 



PART VI.— July, 1896. 



VI. 0)1 .sumc iietc or rai-e Phasmidye in the Collection of the British 3Iuseum. By 

 "\V. P. KiRBY, F.L.S., F.B.S., Assistant in the Zoological Bejjarttnent, British 

 JIuseiim, South Kensington. (Plates XXXIX. & XL.) 447 



PAIIT VII.— OcTOBEii, 1896. 



VII. The Internal Anatomy o/Bdella. By A. D. Michael, V.P.L.S., F.Z.S., P.B.M.S. 

 (Plates'XLI.-XLITI.) 477 



PART VIII.— Pebruary, 1897. 

 Titlepage, Contents, and Index . . .' 529 



