49ers wide receiver Mike Evans has played through injured ribs. He had another injury added to the report on Thursday.
Evans was listed as a non-participant with an Achilles.
"Just some Achilles soreness," coach Kyle Shanahan said.
Defensive end Nick Bosa, who has missed the past three games with a calf injury, remained out of practice Thursday. The 49ers added defensive tackle Gracen Halton to the report with a quadriceps issue, and he did not practice.
Running back Christian McCaffrey (rest), wide receiver Deebo Samuel (hamstring), safety Marques Sigle (ankle), defensive tackle James Thompson (ankle), linebacker Garret Wallow (hamstring) and left tackle Trent Williams (rest) also did not practice.
Shanahan said injured reserve is a possibility for Samuel.
Fullback Kyle Juszczyk (knee), wide receiver Christian Kirk (calf), offensive tackle Colton McKivitz (illness), safety Siran Neal (neck), cornerback Upton Stout (shoulder), defensive end Mykel Williams (knee) and offensive guard Carver Willis (toe) were limited.
Kirk had his 21-day return-to-practice window opened Thursday as he returns from injured reserve.