Gymnothorax castaneus was created in 1882.
Palystes castaneus was created in 1819.
Gyroporus castaneus was created in 1787.
Phymorhynchus castaneus was created in 1896.
Gymnothorax gracilicauda was created in 1903.
Gymnothorax kontodontos was created in 2000.
Gymnothorax australicola was created in 1992.
Gymnothorax rueppellii was created in 1844.
Gymnothorax verrilli was created in 1883.
Gymnothorax panamensis was created in 1876.
Gymnothorax serratidens was created in 1954.
Gymnothorax annasona was created in 1937.
Gymnothorax sagmacephalus was created in 1997.