Preliminary reports on the Echini collected in 1906 from May to December among the Aleutian Islands in Bering Sea and along the coasts of Kamtchatka, Sakhalin, Korea and Japan by the U.S. Fish Commission steamer Albatross
Published in Bulletin of the Museum of Comparative Zoology, Harvard, in 1907, in volume 51, pages 109-139
Date published:1907