Genus Solea is a scientific term used to describe a particular group of flatfish species commonly referred to as soles. Their unique body shape and habitat preferences set them apart from other fish in the order Pleuronectiformes. While genus Solea is a specific term for this group of soles, there are several synonyms which have been used over the years. These include Synaptura, Achirus, and Cataphractus. Understanding these synonyms and their historical usage can lend insight into the evolution and classification of these fascinating fish. With their oval shape and camouflaging abilities, soles are prized by commercial and recreational fishermen around the world.