Tegu tongue color

[bad luk]

Saw a young tegu at a recent reptile show and the vendor didn't know too much about it. Couldn't tell me if it was a blue or a black and white or what.
One thing I did notice is it looked to have blue tounge.
Do certain species have different color tounges?
Any ideas?

 

[reptastic]

well this is a interesting question because my 2 b/w tegus both have all pink tongues and my red's tongue is also pink but the fork part is darker maybe blue idk!!

 

[bad luk]

Well, I wonder what kind it was?
Every pic or vid I have seen shows a pink tounge.
Anyway, they were selling it for $250 but didn't know anything other than it was a 'rescue'. looked to be in pretty good health and not aggressive. they may have had a sale if they were able to tell me more about it.

 

[nemo66]

i dont know about different types having different colors of tongue but my black and white has a pink tongue and my red has a much more blue tongue.