None. Begins: "Annelids of the family Nereidae from many sources have been used in this study. Collections that were made by many persons over many years and that have accumulated in the department of zoology of the University of California at Berkeley were especially valuable. My own collecting was very extensive for Moss Beach, San Mateo County, and less complete for other parts of California, including points between Mendocino County and Los Angeles County. In addition, several smaller recent collections furnished a few interesting species. Such are the collection made at Dillon Beach, Marin County, by Prof. O. L. Williams, of the College of the Pacific at Stockton; one made at Pacific Grove, Monterey County, by Dr. R. M. Eakin; and one made off southwestern Oregon by Prof. C. R. Monk, of Willamette University. Holotypes are deposited in the United States National Museum"