The Collaborative International Dictionary
Achirus achirus
Hogchoker \Hog"chok`er\, n. (Zo["o]l.) An American sole ( Achirus lineatus syn. Achirus achirus), related to the European sole, but of no market value.
Wikipedia
Achirus achirus
Achirus achirus, or the drab sole, is a brackish water-dwelling sole of the genus Achirus native to the waters of South America, the Gulf of Mexico and the Caribbean Sea. The drab sole is also commonly used by humans as an aquarium fish.