"Hoplophoneus was named by American paleontologist E.D. Cope in 1874. It was synonymized subjectively with Drepanodon by Palmer (1904) and Scott and Jepsen (1936).[2] It was assigned to Hoplophoneinae by Flynn and Galiano (1982);[3] to Nimravinae by Bryant (1991);[4] and to Nimravidae by Cope (1874), Simpson (1941), Hough (1949) and Martin (1998)."@en . . "Hoplophoneus"@es . "Hoplophoneus was named by American paleontologist E.D. Cope in 1874. It was synonymized subjectively with Drepanodon by Palmer (1904) and Scott and Jepsen (1936).[2] It was assigned to Hoplophoneinae by Flynn and Galiano (1982);[3] to Nimravinae by Bryant (1991);[4] and to Nimravidae by Cope (1874), Simpson (1941), Hough (1949) and Martin (1998)."@en . "Escribe la primera secci\u00F3n de tu art\u00EDculo aqu\u00ED."@es . . "Hoplophoneus"@fr . . . "Hoplophoneus"@en . . . . . "Escribe la primera secci\u00F3n de tu art\u00EDculo aqu\u00ED."@es . . . . . .