Dall, W. H. 1890a. Scientific results of explorations by the U. S. Fish Commission Steamer Albatross. No. VII.--Preliminary report on the collection of Mollusca and Brachiopoda obtained in 1887-'88. Proceedings of the United States National Museum 12(773) 219-362, pls. 5-14. [Stated date: -- --- 1889; true date: -- --- 1890.] {Included species}
