Authors
Monika Normant-Saremba
Department of Experimental Ecology of Marine Organisms, Institute of Oceanography, University of Gdańsk, Gdynia, Poland
Lena Marszewska
Department of Experimental Ecology of Marine Organisms, Institute of Oceanography, University of Gdańsk, Gdynia, Poland
Francis Kerckhof
Marine Ecology and Management, Operational Directorate Natural Environment, Royal Belgian Institute of Natural Sciences, Ostend, Belgium