i did pic coho...and i did catch a fish in the salt very similair to this fish, i let it go without a pic..but it kept me guessing for a while..i would not have kept it anyway because it was small...but i did go to cali about 4 or 5 years ago to fish the king run going to the Sacramento river and Delta...(in Benicia) i belive that that is where i caught my first white King...(had to visit mom and grandpa) i remember wanting to let it go and everyone saying NO thats a King...i was saying, No looks like a Coho..(most places in Cali i guess you cant keep Coho) they later told me that they were White kings...that was the first time i knew of them...i never really looked at the one pic i had of that fish, and have no idea where it is...im sure my mom has it...hahahaha....but i did choose Coho...and still think its a coho...the i think if it was a jack chinook the teeth would be larger and sharper...