A new species of Mytilopsis Conrad, 1857, from Tocantins river, Tucuruí, Pará, Brazil: (Mollusca, Bivalvi, Dreissenidae) Leia mais sobre A new species of Mytilopsis Conrad, 1857, from Tocantins river, Tucuruí, Pará, Brazil: (Mollusca, Bivalvi, Dreissenidae)
