47696 Polyipnus clarus Harold, 1994 Sternoptychidae Marine hatchetfishes Sternoptychinae Stomiiformes Teleostei Slope hatchetfish Western Atlantic: Gulf of Mexico and the Caribbean Sea, in the Gulf Stream as far north as the Scotian Shelf and in the Gulf of Maine. AMNH 37313 Polyipnus clarus AMNH 40242 Polyipnus clarus FB 2743911 Polyipnus clarus 0 - 409 m AMNH 37337 1974 Polyipnus clarus AMNH 37336 1975 Polyipnus clarus