Agassiz, A. & Clark, H. L. 1907c. Preliminary report on the Echini collected in 1906, from May to December, among the Aleutian Islands, in Bering Sea, and along the coasts of Kamchatka, Saghalin, Korea, and Japan, by U.S. Fish Commission steamer "Albatross", in charge of Lieut.-Commander L. M. Garrett, U.S.N., commanding. Bulletin of the Museum of Comparative Zoölogy at Harvard College 51/5, 107-139.
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Agassiz, A.; Clarkamchatka, H. L. K.; Saghalinorea, K.; Japan by U S Fish L M Garrett; commanding, U. S. N.
1907
Preliminary report on the Echini collected in 1906, from May to December, among the Aleutian Islands, in Bering Sea, and along the coasts of Commission steamer "Albatross", in charge of Lieut.-Commander
Bulletin of the Museum of Comparative Zoölogy at Harvard College