CONTENTS OF No. 172.-New Series. 



MEMOIRS : 



PAGE 



Hippolyte varians : a Study in Colour-change. By P. W. Gamble, 

 D.Sc, Owens College, Manchester, and F. W. Keeble, M.A., 

 Caius College, Cambridge, late Assistant Lecturer in Botany, 

 Owens College, Mancliester. (With Plates 32—36) . . .589 



On the Nephridia of the Polychaeta. Part III. The Pliyllodocidse, 

 SyllidsB, Amphinomidse, etc., with Summary and Conclusions. By 

 Edtpin S. Goodrich, M.A., Aldriciiian Demonstrator of Compara- 

 tive Anatomy, Oxford. (With Plates 37—42) . . . .699 



Nouvelles Observations sur les Peripatus de la Collection du Musee 

 Britannique. Par E L. Bouviek, Prolesseur au Museum d'Histoire 

 Naturelle de Paris 749 



Title, Contents, ano Index. 



