1985 59 p., 18 figs, disbound (no covers). Published in: Zoological Journal of the Linnean Society.We added 4 more polychaete papers from the same journal: Beckwitt, Morphological variation Pileolaria pseudomilitaris / Mustaquim, Morphological variation Polydora ciliata complex / Pleijel, Revisio genus Sige / Mohammad, Polychaete from Kuwaitian islands.