""New Species of Polychaeta from the North Pacific, Chiefly from Alaskan Waters: Five New Species of Pseudopotamilla from the Pacific Coast"" is a scientific book written by John Percy Moore and published in 1905. The book is a comprehensive study of various species of polychaete worms found in the North Pacific, with a focus on those found in Alaskan waters. The author describes five new species of Pseudopotamilla, a genus of marine worms, that were...