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CategorySea

Fish of the Microchirus genus of the Soleoidei subfamily of the Soleidae family of the Pleuronectoidei suborder of the Pleuronectiformes (flatfishes) order of the Acanthopterygii superorder. (Thickback sole. Photo by © A.M. Arias. ictioterm.es) Thickback sole (Microchirus variegatus) was first described in 1808 by the Anglo-Irish writer, natural history illustrator, and amateur zoologist Edward Donovan…