Not a chameleon tongue....

[kinyonga]

https://www.smithsonianmag.com/scie...t-slingshot-tongue-preserved-amber-180976216/

 

[nightanole]

Maybe its a pokey tongue and popps out 1-2 skulls length.

"sit-and-wait predators". Sounds like a chameleon to me

 

[Lindasjackson]

Very interesting.

 

[Sonny13]

Cool article