You have requested access to download the full text of the source (SourceID: 51396):
Pettibone, Marian H. (1993). Scaled polychaetes (Polynoidae) associated with ophiuroids and other invertebrates and review of species referred to Malmgrenia McIntosh and replaced by Malmgreniella Hartman, with descriptions of new taxa. Smithsonian Contributions to Zoology. 538: 1-92.