Cincinnati, OH -- (Sports Network) - The Cincinnati Bengals placed cornerback Johnathan Joseph on the injured reserve list and signed cornerback Simeon Castille on Friday.

Joseph has been sidelined with a foot injury he suffered on November 16 against the Eagles. The third-year player out of South Carolina ends the season with 42 tackles, 14 passes defensed, an interception, a forced fumble and a fumble return for a touchdown in eight games (seven starts).

Castille was signed from the practice squad, though he played in the first four games for the Bengals and registered six tackles. The six-foot, 195-pound rookie was waived on October 3 and signed to the practice squad on October 7.