>>Several years ago I had a trio of albino thayeri x ruthven crosses that were quite high percentage thayeri. I loved those animals. They were shockingly awesome in color and...
>>I ended up moving them out because having them made it hard to sell my straight up thayeri....
>> The guy who started the line of thayeri...
I think I know who you're referring to and I called him one day, quite some time ago and just asked him a few questions as it related to his reasoning for doing this. There is no doubt the hybrids he's produced are stunning (and sell for close to $1000 on his website), but I shared my reservations about crossing completely different species.
I remember, as I'm sure most of you do, seeing the Jungle Corn for the first time. Although it wasn't a bad looking snake, it really didn't sit well with me. I remembered thinking "so what's the point?" And even now, when I'm scanning the KS classifieds and I see the occasional hybrid _______(whatever), I might stop and look, but only just to look...much like taking a look into the tent, at the carnival, to see the "world's smallest pony".
Surprisingly, the aforementioned breeder, for the most part, shared my views on the matter. My first question to him when I called, had to do with his feeling on crossing two different locales of basically the same snake (I had one already; he had the other for sale). "ABSOLUTELY NOT!!!" was his response. And he backed it up with a very no-nonsense and intelligent reason....much the same as what many of you have stated. For example, He pointed out the physical attributes of one of these subspecies vs the other, and backed his opinion up with a well qualified reason one would NOT want to cross these two. Well this, then of course, dove tailed into me asking, if that was how he felt about it, why would he have created an all exclusive breeding project specifically centered around the crossing of thayeri/ruthveni? Well his answer kind of made sense to me. He likened it to dogs and cats. Many of the "pure" AKC registered breeds today, are the result of outcrossing different breeds "yesterday" (figuratively speaking). He said his choice of these two species was a very calculated one and he had worked with these two species extensively prior to this. In a nut shell, I guess one could say it was more than just an educated guess on his part. And...he recognized there would likely be a market for them. (I personally don't think profit was his primary driving force, after talking to him about it)
Now before any one sends out a lynch mob, I AM NOT COMPARING APPLES AND ORANGES here. Domesticated dogs and cats are one thing and I think everyone realizes this. Reptiles, and reptile enthusiasts are completely different. "Locality specific" and "pure" and "----Line" are terms used more often in this arena then any where else it seems, and for good reason. LOL!!! It is important to everyone here, I'm sure.
I personally agree with Jassiter regarding the "muddying" of waters here. Although I must say I've seen some nice looking "artifical" hybrids out there, I prefer nature's "eye candy" over man's.
Just my opinion of course; please don't shoot me for it.