7593 Polyipnus spinosus Günther, 1887 Sternoptychidae Marine hatchetfishes Sternoptychinae Stomiiformes Teleostei Spiny hatchetfish Western Cental Pacific: Celebes and Halmahera seas and the Philippines. South China Sea, East China Sea, and the water near Taiwan (Ref.74511). FISH 1899314 0 S 175 W Polyipnus spinosus 500 m