Sentence:  Low-gradient, clear water streams on the western side of Portage Pass provide spawning and rearing habitat for red salmon, silver salmon, pink salmon, chum salmon, <WSD>hooligan</WSD> (smelt), and Dolly Varden (U.S. Bureau of Land Management 1977b). 
Meaning of the word marked with <WSD> tags:  A type of fish, an anadromous smelt, Thaleichthys pacificus, found in the North Pacific.