University Herbarium, UC Berkeley: Indian Ocean Catalogue

Gordon, G.D., T. Masaki, & H. Akioka

1976. Floristic and distributional account of the common crustose coralline algae on Guam. Micronesica 12: 247–277, including XI pls., 1 fig., 1 table.

Srimanobhas, V., M. Baba, H. Akioka, T. Masaki, & H.W. Johansen

1990. Cheilosporum (Corallinales, Rhodophyta) in Japan: a morphotaxonomic study. Phycologia 29: 103–113, 21 figs., 3 tables.