Attributes / relations provided by
♦ ¹Feeding Biology of the Blackfin Sculpin (Malacocottus kincaidi Gilbert and Thompson, 1905) and the Spinyhead Sculpin (Dasycottus setiger Bean, 1890) in the Northeastern Gulf of Alaska, STEPHEN C. JEWETT, ROBERT H. DAY, AND HOWARD M. FEDER, Pacific Science (1989) , vol. 43, no. 2, p. 144-151
♦ ²Food 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