Main Content Act 58 of 1965 friendly link printer friendly bills affecting mcl index link Search within this Statute for STATE FISHAct 58 of 1965AN ACT to designate the brook trout as the state fish for the state of Michigan. History: 1965, Act 58, Eff. Mar. 31, 1966 ;-- Am. 1988, Act 5, Imd. Eff. Feb. 5, 1988 The People of the State of Michigan enact: DocumentTypeDescription Section 2.15SectionBrook trout as state fish; use of materials containing reference to trout.