WoRMS source request
You have requested access to download the full text of the source (SourceID: 51341):
Pettibone, Marian H. (1963). Revision of some genera of polychaete worms of the family Spionidae, including the description of a new species of Scolelepis. Proceedings of the Biological Society of Washington. 76: 89-104.
Pettibone, Marian H. (1963). Revision of some genera of polychaete worms of the family Spionidae, including the description of a new species of Scolelepis. Proceedings of the Biological Society of Washington. 76: 89-104.