Can you cross breed BTS's?
Posted: Wed May 30, 2007 8:28 pm
Like can breed any BTS with any other kind? Is it harder?
Your one stop for everything regarding BTS.
https://bluetongueskinks.org/forum/

Edward wrote:Can you? Yes.
Should you? No.

would be nice? I would actually like to know why personally. I'm sure there are hybrids in nature.deftones2015 wrote:I'm sure there are hybrids in nature.
Hybridization
(A hybrid is an offspring of two animals of different species. I.e. the offspring of a Blotched and an Eastern)
Plainly put, we are against the cross breeding of any blue tongue skink. Crossing the species does nothing except put hybrids out onto the market, and there is absolutely NO POINT. People who breed hybrids and sell them, or even give them away have absolutely no control over where they end up in the long run. The easily forgotten fact that they are hybrids will probably also not be retained, and they will be sold as a Blotched, or an Eastern, or whatever... when they are in fact mixed. But who knows for sure once the blue tongue is shipped around? It looks like an Eastern doesn't it? Or a Blotched? There will be no way to tell for sure. Once the animals get changed hands one too many times, the fact that they are hybrids fizzles away. Plus, when you make hybrids, what do you have? It's not an Eastern, it's not a Northern; it's a mutt. And when you sell it or give it away, and that person breeds it (even if they say they aren't going to), it just starts a whole chain reaction of mixed animals. Many individuals maintain the excuse: "The babies are pretty", but there is no valid reason to mix up the species. While some hybridization does occur naturally in the wild, it is not near enough to endanger or contaminate a species. In their natural environment, the ratio of hybridization is something like 1% of total wild populations.
Another problem with deliberate hybridization is the very frustrating obstacle of recognizing, determining, and IDing mongrel animals. A lot of people come to this site wondering what species of skink they have. Do you think they want to hear (after probably being told something else) "You have a hybrid". A mutt, a mongrel, a mix, call it what you want, but it's not even a real blue tongue species. And this is only if we can ID it. Half the time we have no idea for sure (100% sure).
It's also a big problem because many (if not most) people don't even know there are different BTS species. A blue tongued skink is a blue tongued skink to them. They then breed whatever they have, and sell them to people calling them "easterns", "Irian Jaya" or usually just "blue tongue skink"—they then come here wanting us to ID them, and often times it's just impossible to say because who knows what it's mixed with or even if ITS original parents may have been hybrids. In the BTS pet trade, if people hybridize, we will eventually not have any pure species, but just a bunch of halfbreeds that are unidentifiable. This is mainly because we CANNOT get any new species from Australia. As always with mixed species, without the history of the animal, it's impossible to determine the mix beyond a shadow of a doubt. We can make pretty accurate guesses, but you can never be 100% without knowing its history. Now imagine that animal breeding with another. Mixed animals can spread exponentially and the threat is particularly dangerous because of the rarity of the BTS in the United States. People just aren't educated enough about them, and they're anxious to earn some cash with what they have. We recently met a seller who bred an Irian Jaya with an Eastern. He was a nice enough guy, but he just didn't know about the different species—and neither did the pet store who sold them as a "breeding pair"). The babies looked almost 100% Irian Jaya. If this keeps up, there will soon be no Easterns in the United States. Exportation from Australia is, of course, illegal, and some believe that the lacking eye stripe (of the Eastern) in American specimens is a direct result of hybridization. I'd like to nip this problem in the bud, and STRONGLY advise anyone and everyone against it.
To further my point with one last example, let's consider someone breeding together two incredibly valuable animals such as the Western and Centralian. What would you think about this? To show what I mean, the Western is worth about two thousand dollars, and the Centralian is worth probably even more. Now imagine instead of finding the proper mates, someone bred the two together, creating a hybrid that was worth nothing. If you know anything about the species, this would be plain insanity for both the breeder (investment wise), and for customers. In reality, a person who knew what he had, would not do this simply for investment reasons. Well, I believe this same respect should be given to lesser valuable animals as well. If this doesn't quite make sense, consider two random very valuable (and possibly rare) animals. Somebody takes one of the rare animals and instead of finding it a proper mate, he breeds it to the other rare animal of a completely different species. Would you consider this a responsible thing to do? Of course not. And a rare or valuable animal should not be what opens our eyes to the problem of intentional hybridizing. An animal is an animal created by nature no matter how big, small, rare, or common, and they should be appreciated exactly how they were created by nature. I've had several people ask me about dogs. Since all dogs are essentially man-made and traits are bred over hundreds and thousands of years (and mixes are generally thought to be stronger/smarter) then this could be seen as a valid argument to cross breed your blue tongue. However, pure bred dogs are not pure in the same way that your blue tongue is a pure wild species.
My views may seem extreme to some, but when it all comes down to it, there is just not one good reason to mix up the species—especially when hybrid animals can propagate. Many hybrid animals such as mules are unable to produce offspring, so contamination of the species is not a threat. This is not the case with blue tongued skinks. Blue tongue hybrids CAN reproduce. Here is a hybrid animal.
Blotch wrote:DT - that statement on the caresheet is very one sided. I choose to ignore that in the discussion simply for that reason. Basically I see it as this - Americans are against it simply because you guys can't get more.
As I stated using edwards logic - Blueys aren't even native to your country - so therefore you have no real say in what someone should or shouldn't do in regards to hybrids. If nature knows best - then i suggest you put things right by sending all your blueys back to their country of origin. After all - you only have blueys cuz man took them there.
I'd just like to state - I'm neither for or against - I'm pro choice - as long as it's done properly by a responsible keeper as stated in previous posts.
Ohh btw - there are certain hybrid blueys that can't propegate - might be good if that thing on the caresheet was based on fact rather than opinion.
There is no argument nor debate here.
Good discussion though!
Blotch wrote:If nature knows best - then i suggest you put things right by sending all your blueys back to their country of origin. After all - you only have blueys cuz man took them there.
After all, you only have blueys cuz man took them there (to the enclosures where you keep them). 
deftones2015 wrote:People don't come to this site for one ended half thought out answers with emoticons.
Blotch wrote:as long as it's done properly by a responsible keeper as stated in previous posts.
Blotch wrote:Ohh btw - there are certain hybrid blueys that can't propegate - might be good if that thing on the caresheet was based on fact rather than opinion.
Blotch wrote:ok dude - I'll fill you in on something. i was banned from this site along time ago due to me wanting to hybridize blueys. My word of advice - don't mention it on the boards! Most people here will start crucifying you for even thinking it.

2BTS's wrote:Like can breed any BTS with any other kind? Is it harder?
Zach wrote:2BTS's wrote:Like can breed any BTS with any other kind? Is it harder?
Hello! I've already put in my 2 cents, but I may as well answer you directly since you asked the question. It's a very good question.
I will just lightly reiterate that exporting of any reptile is illegal in Australia, thusly we cannot get Northerns or Easterns anymore. What we have now is what we got. Now you tell me if cross breeding our small population is a good idea.
Personally, I love the Northerns and it would be a shame if our eventual BTS population all looked the same.
Too bad there aren't more BTS here in the US. Our stock is so small.