[None. From introduction:]
From the samples of polychaetous annelids, which were collected by a grab sampler from the coastal bottom of Seto-Island-Sea area and from stomach contents of fishes caught from the area, two new species of the Cirratulid and Nephthydidae were observed.
The author wishes to acknowledge the kind guidance given by Dr. T. Hanaoka, Director of the Inland Sea Regional Fisheries Research Laboratory, and also useful advices on available references given by Dr. H. Utinomi of the Seto Marine Biological Laboratory, Kyoto University.
