radiolaria 10 sediment trap 10 Polycystinea 8 Protista 6 species richness 6 vertical distribution 6 Radiolaria (protozoans) 4 World Ocean 4 abundance 4 biomass 4 community structure 4 dissolution 4 microfossil 4 organic matter 4 water column 4 Abundance 2 Annelida 2 Atlantic, (Equatorial Eastern) 2 Atlantic, (Equatorial) 2 Dissolution rates 2 Distribution 2 Eastern equatorial Pacific 2 Environmental variables 2 Foraminifera 2 Golden mussel 2 Invertebrata 2 Invertebrates 2 Limnoperna fortunei 2 Oceanography 2 Oligochaeta (Metazoa) 2