Treadwell, Aaron Louis. (1922). Polychaetous annelids collected at Friday Harbor, State of Washington, in February and March, 1920. Carnegie Institution of Washington Publication. 312: 171-181.
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Treadwell, Aaron Louis
1922
Polychaetous annelids collected at Friday Harbor, State of Washington, in February and March, 1920.
[None. Begins:]
The following is a partial report of the results of an investigation on the Pacific annelids, conducted during the season of 1920 under the auspices of the Department of Marine Biology of the Carnegie Institution of Washington, Dr. A. G. Mayor, Director. It comprises descriptions of certain new species of polychaetes collected by the writer in the vicinity of Friday Harbor, State of Washington, in February and early March 1920, with notes on some previously described. Grateful acknowledgment is made to Professor T. C. Frye, Director of the Puget Sound Biological Station, who put the resources of his laboratory at my disposal.
Pacific, North East (Warm + cold temperate (boreal))