Whats the limit for inbreeding

[adizziedoll]

Unless you are trying to prove a new unique morph where only one animal exhibiting the trait exists, something NONE of us probably are dealing with, there's no reason to do it. There's tons of people out there who would do an equal trade to bring new blood into their program.

thats pretty much the circumstances i was wondering about. One day, when done playing catch up, i would like to make me some pretty albino pieds ONE DAY

[JimiSnakes]

albino pieds are really neat. I wouldn't mind owning one of them either...or two...or three... or...well you get the idea.

[Adam_Wysocki]

I think corn snakes are on their 11th generation of inbreeding/line breeding with no major ill effects.

There are probably less than 5 true captive bred generations of ball pythons in captivity.

We've got a while before it's a concern.

-adam

[JimiSnakes]

That's the word I was looking for. Line-breeding. The post wasn't reading right. Thanks.

[adizziedoll]

sibling to sibling or ? Ever done?

[JLC]

sibling to sibling or ? Ever done?

I'm gonna go out on a limb here and talk based purely on Internet observation and assumptions on my part. I don't think sibling-sibling breeding is any more or less moral than offspring-parent. I really don't think "morality" has anything to do with it when discussing animals, except for the increased risk of genetic defects, which does not seem to be a huge issue with simpler animals like reptiles.

That being said...the larger breeders are more likely to breed offspring to parent because the parent's genetics are probably a "Known" factor, while the offspring may be "poss het" or somesuch. OR, the parent is homozygous, while the offspring is het...and you increase your chances of making more homozygous babies.

But if all you have available are two siblings of a morph you'd like to create...I don't think there is anything wrong with going for it.

[kavmon]

when you see 2 heads, legs or arms, or fur. it's time to outcross! lol


vaughn