bivalve Bivalvia 146 Argentina 106 Limnoperna fortunei 52 South America 52 Animals 44 taxonomy 40 Neuquen Basin 34 Cretaceous 32 animal 32 Mollusca 30 invasive species 30 Atlantic Ocean 28 abundance 28 nonhuman 28 paleoecology 26 controlled study 22 echinoderm 22 growth rate 22 paleoenvironment 22 Jurassic 20 Mytilidae 20 article 20 biostratigraphy 20 morphology 20 mussel 20 oxidative stress 20 Invertebrata 18 Water Pollutants, Chemical 18 algae 18