Right. I was showing the difference between a hybrid mutt and an actual striper.
These aren't recent stockers though, there has been no stocking of Striped bass in LO for 30 years. During the Winter, and again in late Summer, several schools of 15-18" Stripers will make an appearance in the upper Gravois area. They are never mixed with White bass, but will sometimes have a few mutts mixed in with them.
The first indication that you've caught a mutt (white bass/hybrid-striper cross) is that as soon as you grab them they start vibrating like a sex toy (heart attack?), and if you stick your finger in its mouth there will be no tongue tooth patch (or patches) at all. And most times if you throw it in the livewell, or release it, it will go belly-up and die within minutes, no matter how cool and oxygenated the water is. The mutts are not very hardy at all.....which is the main reason their existence bothers me.
Less hardy fish that die easily are successfully breeding with perfectly robust NATIVE fish. And that doesn't feel like a good thing to have going on.