CONCORD, N.H. (AP) – Ice fishing enthusiasts may need to bone up on some new rules before hitting the lakes next month.

The state Fish and Game Department says that as of Jan. 1, all bobhouses must display 12 square inches of reflective material on each outside wall. Reflective paint, tape or other materials can be used.

There also are new catch limits on yellow perch, horned pout and sunfish.

Details of the regulations can be found on the department’s Web site at WWW.Wildlife.State.NH.US