. "Acanthidium pusillum (Lowe, 1839)" . . . . "Centrina nigra (Lowe, 1834)" . . "Smooth lanternshark"@en . "The smooth lanternshark or slender lanternshark (Etmopterus pusillus) is a species of dogfish shark in the family Etmopteridae, found widely in the Atlantic and Pacific Oceans. It inhabits benthic environments at a depth of 274\u20131,000 m (899\u20133,281 ft), and pelagic environments at a depth of 0\u2013708 m (0\u20132,323 ft). The smooth lanternshark forms a species group with the larger blurred lanternshark (E."@en . "Etmopterus frontimaculatus (Pietschmann, 1907)" . . "LC" . "IUCN3.1" . . . . .