N.J. Stat. Ann. § 23:9-13

No person shall take, catch, kill, or have in possession in any 1 day more than such number in all of black and Oswego bass, rock bass, calico bass and crappie, perch or wall-eyed pike, pickerel or trout as shall be prescribed in the State Fish and Game Code, or if no such numbers are so prescribed then more than 10 in all of black and Oswego bass, 20 rock bass, 20 in all of calico bass and crappie, 10 pike perch or wall-eyed pike, 10 pike, 10 pickerel, or 20 trout, under a penalty of $20.00 for each fish so taken, caught, killed, or possessed in excess of the number permitted by this section.