Marphysa papuaensis sp. nov. paratypes MNHN-IA-2015-1415 (A–C, F, G), MNHN-IA-2015-1593 (D, E): A parapodia from anterior chaetiger (chaetiger 12) B parapodia from mid-body (chaetiger 36) C parapodia from posterior chaetiger (chaetiger 74) D maxilla, dorsal view E mandibles, dorsal view F compound falcigers from anterior chaetiger (chaetiger 12) G subacicular hook from mid-body (chaetiger 36). Abbreviations: MI to MV, maxillae I to V; Ac, aciculae; Cp, cutting plate; Mc, maxillary carrier; Nc, notopodial cirri; Sah, subacicular hook; Vc, ventral cirri. A–C Sah and Ac are illustrated schematically to indicate position.