^Liverpool Marine 3Biolop\> Committee, 



mm 

 L.M.B.C. MEMOIRS 



on Typical British Marine plants &* Animals 



EDITED BY IV. A. II E RDM AX. D.Sc, F.R.S. 



XVIII. 



ELEDONE 



BY 



ANNIE ISGROVE, M.Sc 



(With 10 Plates) 



Price Four Shillings and Sixpence 



LONDON 



Williams & Norgatk 

 July, 1909 



