I think that most researchers consider a single wolf species, the gray wolf, to have been the ancestor of the domestic dog.
Some people like hybrids and some don't. For some, it is a matter of "polluting" the bloodlines of "pure" animals. Others may be concerned with the predictability of certain physical or behavioral traits.
Should all buyers do their homework and know what they are getting? Yes.
Do they always do this? No
Does a breeder have any responsibility to keep hybrids out of the pure corn blood if they can do so by making a little extra effort to label a hybrid as such? I say yes. It is one thing to wish and hope all buyers will be responsible, but the reality is they are not always going to know. So I think if a breeder cares about keeping hybrid blood out of the "pure corn" we DO have a responsibility. Of course the reality is, there is probably a little emoryi in all our snakes we don't even know about :shrugs:
Emoryi, Emoryi, Emoryi, why is it always emory??!!
(Lame Brady Bunch reference.)
But why IS it always Emoryi?
While I agree that labeling the animals known genetics are important, I HAVE to wonder WHY is it that people seem to worry SO much about Emoryi and NOT about the other species/subspecies. They are JUST as detrimental to "pure" genetics as Emoryi, and possibly more so, as they can be even harder to detect.
If there were Ultra lines involving grey rats,(Elaphe obsoleta spiloides) where are they now? And why aren't people questioning these?
And what about Everglades rat snakes? (Elaphe obsoleta rossalleni)
These have been crossed into various Blood(reds) lines as well. I NEVER hear complaints about these.
How about the Upper keys corns? Elaphe guttata rosacea . While it MAY or MAY not intergrade with corns naturally. These are recognised as a SUBspecies. (Cinders?)
How do these NOT pollute the "pureness" of the gene pool?? Because they make cool morphs?
If the "Pure" corn gene pool is made up of Gutatta, Emoryi, Rosacea, Rossalleni, and Spiloides, then where is the pureness found?
If Charcoals or Caramels were known to be the result of breeding Emoryi into corns, Would anybody be as worried, whether their corns had Emoryi lineage, or would it be sought after?