CON T E N T S. 



IV. On Neio or Bare Crustacea of the Order Cumacea from the Collection of the 

 Copenhagen Miiseum. — Part II. The Families Nanuastacidae and Diastylidae. 

 By W. T. Calman, B.Sc, F.Z.S., British Museum {Natural History). 

 (Plates XXXII.-XXXVII.) page 341 



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,,, ,„,, P. CHALMERS MITCHELL, 



I'ebruarv, 1911. „ • 



bea-etary. 



C^"*^"-. 



