Jones broke his foot during Tuesday's game in Montreal and is out for the remainder of the season, Jameson Olive of the Panthers' official site reports.
It has been a tough season for the 31-year-old defenseman, who missed 26 games earlier in the season when he suffered an upper-body injury Jan. 2 against the Rangers. He ends the season with seven goals and 25 assists in 52 games, including 16 points on the power play. He had been hot of late with a goal and seven assists in his last eight games. Marek Alscher will enter the lineup for Jones against Ottawa on Thursday.