Attributes / relations provided by
♦ ¹Food Web Relationships of Northern Puget Sound and the Strait of Juan de Fuca : a Synthesis of the Available Knowledge, Charles A. Simenstad, Bruce S. Miller, Carl F. Nyblade, Kathleen Thornburgh, and Lewis J. Bledsoe, EPA-600 7-29-259 September 1979
♦ ²The Role of Slender Tuna, Allothunnus fallai, in the Pelagic Ecosystems of the South Pacific Ocean, Akihiko Yatsu, Japan. J. Ichthyol. 41(4): 367-377, 1995