Variations in the distributions of Centropages chierchiae and Temora stylifera (Copepoda: Calanoida) in the north-eastern Atlantic Ocean and western European shelf waters
a Sir Alister Hardy Foundation for Ocean Science, The Laboratory Citadel Hill, Plymouth PL1 2PB, England, UK b Institute of Marine Studies, University of Plymouth Drake Circus, Plymouth PL4 8AA, England, UK