What's it called when a F2 X F1? F3 as well since it represents the third cross from pure strain? I would think that could easily happen after a few years in a pond that was initially stocked with only F1.
As the LSLB are pure Florida, will their offspring always be considered F0?
A mutt?
The wonderful world of hybrid fish. Reciprocal crosses, backcrosses, outbreeding depression...not sure how much of that really applies when the parental fish are both the same species, but different strains.