Yes, except for sea trout lives in salt water ( ocean ) and the freshwater trout lives in fresh water.
Although seatrout resemble true trout, they are not related. True trout are related to salmons, and seatrouts are related to drum.
Most trout are freshwater fish. There is a species that is saltwater, the Sea trout
Yes, it is. One member of the trout family, the rainbow trout, will occasionally go out to sea, and return in two or three years to spawn - it's appearance has changed by this point to where it is called a Steelhead trout. But it still begins and ends it's life in fresh water. Most other trout are strictly freshwater fish.
Shad, salmon, some rainbow trout, eels.
Yes, apart from sea trout. Trout are freshwater fish
Yes, all freshwater trout are delicious.
There are freshwater trout. For them it's no problem.
I'm not sure what you mean by a freshwater salmon exactly, but the fish commonly called a sea trout is a type of perch and completely unrelated to salmon.
Mackerel and trout are both fish, but the mackerel lives in saltwater and the trout in freshwater.
There are good eating, especially deep fried and battered. Taste is similar to sea trout.
trout and bullheads
Trots.
The Cutthroat Trout.