On Jul 9, 5:35 pm, "Don Phillipson" wrote:

Does this not make them cutthroat trout (or rainbow/cut hybrids)?

My experience has been that natural color variations in (wild)
rainbows will often include a throat slash. I don't think it
automatically means that there must be some (recent) cutthroat blood
introduced.

All cutthroat are really rainbows anyways. :-)

Jon.