i 
ns. Roy. Soc. Edint Vol. XLI. 
W.&G.S.West: A FURTHER CONTRIBUTION TO THE FRESHWATER PLANKTON 
OF THE ScortisH Locus ——Puate IV. 
iL 2 
2 Lace 
M‘Farlane & Erskine. Edinburgh, 
PLANKTON FROM LOCH FADAGHODA. 
