The dragonfish captured in this video is Melanostomias melanops. To attract its prey, it has parallel rows of light producing organs called photophores along its body and a "fishing lure" dangling from its chin that also produces light. These fish are found throughout the North Atlantic Ocean at depths ranging from 50 to 1,500 meters (164 and 4,921 feet). Large adults in this family (Stomiidae) often spend time very close to the seafloor (as seen here), but most other individuals can be found in the midwater water column.