Affiliation: | (1) Department of Biology, Acadia University, B0P 1X0, Wolfville, NS, Canada;(2) Institut for Sporeplanter, Havbiologisk Afd., Tordenskjodsgade 13, DK-9900 Frederikshavn, Denmark;(3) Atlantic Research Laboratory, National Research Council of Canada, 1411 Oxford St., B3H 3Z1 Halifax, NS, Canada |