Xivcrpool nPartnc Biologv Connnittce. 

 L.M.B.C. MEMOIRS 



OK Typical British Marine Plants &- Animals 



EDITED BY W . A. HeRDMAN. D.Sc, F.R.S. 



XIII. 



ANURIDA 



BY 



A. D. IMMS, B.Sc. (Lond.), 



Chriifs College, Caiiihridoe. 



(With 7 Plates) 



Price Four Shillings 

 >^ LOND ox 



Williams & XorgatI': 

 October, 7906 



