Gymnothorax castaneus was created in 1882.
Palystes castaneus was created in 1819.
Phymorhynchus castaneus was created in 1896.
Gyroporus castaneus was created in 1787.
Gymnothorax hepaticus was created in 1830.
Gymnothorax cribroris was created in 1932.
Gymnothorax angusticauda was created in 1916.
Gymnothorax moluccensis was created in 1864.
Gymnothorax pseudoherrei was created in 2000.
Gymnothorax nuttingi was created in 1904.
Gymnothorax sagenodeta was created in 1848.
Gymnothorax tile was created in 1822.
Gymnothorax phasmatodes was created in 1962.