Complex sentence: Linnaeus named the species "Strombus gigas" and that remained its name for over two hundred years, but the family Strombidae has recently undergone an extensive taxonomic revision, and a few subgenera, including "Eustrombus", were elevated to genus level by some authors.
Split into simpler sentences: Linnaeus named the species "Strombus gigas" and that remained its name for over two hundred years. However, the family Strombidae has recently undergone an extensive taxonomic revision, and a few subgenera, including "Eustrombus", were elevated to genus level by some authors.