Lepidotes are an extinct group of fish that belonged to the order of the crossopterygians, which are known for their unique bony structures. They lived during the late Paleozoic era, particularly in the Carboniferous and Permian periods. Lepidotes are characterized by their thick, rhomboid scales and a distinctive body shape, which helped them adapt to their aquatic environments. These fish were primarily freshwater dwellers and are often found in fossil records, providing valuable insights into the evolution of early vertebrates. Their remains have been discovered in various locations, contributing to our understanding of ancient ecosystems and the diversity of prehistoric marine life.