Yeah, this is a big surprise for me. I had it from several knowledgeable people that unless otherwise noted there was a year round open "catch and release" season. Apparently it's the reverse. I also called the Livingston County DEC office and they said the same applies to Oatka Creek in our area. So, the premier trout stream in our area is closed until April to all fishing. REally odd since Spring Creek (right next door) has a year round catch & release season - this is a wild trout river whereas Oatka is primarily a stocked system with a percentage of wild fish. Just doesn't make sense to me.
He also mentioned that fishing to other species was open year round. The implications of that are fairly rediculous. So, you can just say you're fishing for Bass and accidentally catching Trout in December? Seems suspect to me. Theoretically, unless I'm wrong again, you could go fish for "Bass" on the East Branch above the Pepacton this weekend!
I'm still following this up with the head DEC office. In my opinion there's no reason not to allow year round catch & release artificial only fishing for trout unless a stream is designated as "no angling allowed" during a certain part of the year to protect spawning trout. I'm still not fully convinced the regulations don't express that and the regional officers just haven't gotten the word yet.