Cover results were analyzed with one-way ANOVA with grazer species as a fixed factor. A Tukey post hoc test was performed to determine the pattern of differences.
Connor, V. M. 1986. The use of mucous trails by intertidal limpets to enhance food resources. The Biological Bulletin 171: 548–564.
Keller, M. D., R. C. Selvin, W. Claus, and R. R. Guillard. 1987. Media for the culture of oceanic ultraphytoplankton 1, 2. Journal of phycology 23: 633–638.
Rigler, R. J. 1966. Microfluorometric characterization of intracellular nucleic acids and nucleoproteins by acridine orange. Acta physiologica Scandinavica 67: 1–122.