Ichthyoplankton Bivalvia 6 Limnoperna fortunei 6 bivalve 6 Argentina 4 Invasive species 4 Limnoperna 4 Parana River 4 South America 4 abundance 4 dietary shift 4 fish 4 ichthyoplankton 4 invasive species 4 larva 4 prey selection 4 Anchovy 2 Animalia 2 Biodiversity 2 Biological organs 2 Buenos Aires [Argentina] 2 Copepoda 2 Cyanobacteria 2 Dietary shift 2 Ecological impact 2 Ecological impacts 2 Ecology 2 Feeding plasticity 2 Fish larvae 2 Growth 2