Crocodiles do have a tongue like other species but their tongue isn’t as free to move like them. Crocodile Tongues. It is held in place at the roof of the mouth by a membrane. A crocodile is not able to stick out its tongue because it is attached to the bottom of its mouth by a membrane that limits its movement.The tongue of the crocodile is typically bright yellow or orange.The tongue has salt glands which produces saline fluid.Crocodile's tongue consist of chemo receptors which detect chemicals in water.Crocodiles have a pore opening in the surface of tongue, a trait that … Both alligators and crocodiles have tongues, but the tongues are different shapes, and sit in different places within their mouths. 7 Answers.

It’s easier to see from certain angles, but it is not as mobile as other animal tongues so it is usually difficult to see.
They can however, still swallow.

An alligator can stick its tongue out, but a crocodile can't, due to a membrane that holds its tongue in place on the roof of its mouth to stop the tongue moving. A crocodile's tongue doesn't move. Crocodiles and alligators do indeed have a tongue, though it usually lies flat, making it appear more like the bottom of the mouth instead.

A crocodile’s tongue lies between each mandibular bone of the lower jaw. So, do crocodiles have tongues? It is also quite common for crocodiles to allow smaller birds to sit in their mouths to pick their teeth as they cannot maneuver their tongues around. Because crocodiles spend so much time underwater, the tongue helps keep the throat closed, protecting the animal's airway. Unlike alligators, crocodiles do not use their tongue to swallow food rather they use it for salt regulation and body heat regulation. Crocodiles do have tongues but they are built in a way where they cannot poke them out of their mouths. Unlike other species, the tongue plays no part in feeding.

In fact, it is the presence of this tongue and its functionalities that differentiates a crocodile from an alligator.