Blackcheek Tonguefish
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Pleuronectiformes
- family: Cynoglossidae
- genus: Symphurus
- species: Symphurus plagiusa
Belize City
BelizeDangriga
Stann Creek
BelizeSan Juan de Urabá
Antioquia
ColombiaSoto la Marina
TamaulipasAntón Lizardo
Veracruz
MexicoLa Playa
Añasco
Puerto RicoDauphin Island
Point Clear
AlabamaBrunswick
Saint Simon Mills
Savannah
GeorgiaOcean City
MarylandBiloxi
Gulf Hills
Ocean Springs
Pascagoula
Saint Martin
MississippiBeaufort
Emerald Isle
Nags Head
Wilmington
North CarolinaCharleston
Seabrook Island
South CarolinaCape Charles
Virginia
United States