Paul, I am the only one who has successfully produced babies from the Central American T possitive. There are only 5 T postives that we know of. I own 2 males, and Tom Burk owns 2.1. So, there are very few. I bred one of my males to 2 females this year. One to a CA female, and another a Can Cun CA female. That has been the only successful production of this T possitive line so far. The male was only 18 months so it was also quite early to be producing them too. Tom posted some Pics of his Male and Female (Brother/Sister) breeding this year so this could be the First year that Any T possitives will be produced in true Recessive form. So, to answer your question, it hasn't been done. I don't think I will even try. Both lines are soo unique, I don't think it would be necessary to try to "Prove" them genetically compatible. I personally wouldn't think they are, but that is just my opinion. I do believe both lines are quite opposite from eachother but both are EXTREEMLY awesome. The Barkers line is Columbian, and the T possitive (Burk/Stone/whatever) line is Central American. Yes, both are Boa Constrictor Imperator, but they are TOTALLY different. We do know that both are Recessive. The pics Linda posted are just AWESOME of her Columbian T positives. As you can see they are have some Strong variances. Just from one to the other looks extreemly different, but yet the same. WAY COOL if you ask me. I don't think the Central Line is that varying but there are only 5 to date. We'll see down the road. There are many exciting projects to come from both lines, and it will be really fun to see them in the future put into different Pattern or Color mutations. Take Care, Jeremy Stone
I just got a new computer so I don't have an FTP file transfer yet. I would put up some pics of the T possitive Central breeding a CA Motley and a Leopard. It think those will be AWESOME. I'll post them later.