Xtvcrpoot flDaiiuc Bioloov> Committee , 

 L.M.B.C. MEMOIRS 



ON Typical British Marine Plants s^ Animals 



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



X. 



PATELLA 



(The Common Limpet) 



J. R. AINSWORTH DAVIS, M.A., 



Professor of Zoology in the University College of JFales, Aberystwyth 



AND 



H. J. FLEURE, B.Sc, 



Felloiv of the University of Wales. 



(With 4 Plates) 

 pRicii Two Shillings and Sixpence 



^ LONDON 

 Williams i Norgate 

 AIay, i<)03 



