Not less than five extinct genera, regarded only from fossils, are categorized as osteoglossids; these day back again not less than in terms of the Late Cretaceous. Other fossils from way back to the Late Jurassic or Early Cretaceous are broadly viewed as to belong for the arowana superorder Osteoglossomorpha. https://buyarowanafishlegally.com/product/buy-platinum-white-arowana-fish/