Breaking news from Squirt! Did you know there are snails that can swim? Heteropods are swimming snails!
While most heteropods are small, some heteropods can grow as big as half a meter in length. That's about as long as a pillow. That's a HUGE snail! Some heteropod species have a coiled clear shell while other species do not have a shell. Just like land snails, heteropods with shells can pull themselves inside the shell for protection. Check out the snail with a shell below. The heteropods without shells have nowhere to hide, but they can swim really fast! Being able to swim fast is good for the snails because they are active predators. Predators are animals that hunt other animals for food. An example of a land predator is a lion. Lions hunt gazelles for food. Heteropods hunt prey like worms, jellyfish, and even other snails.
The tongue of a heteropod is covered with teeth. That's really neat! These teeth are used to grab and tear up the prey caught by a heteropod. Sometimes heteropods are called "sea elephants." This is because they have a trunk-like proboscis near their mouths. A proboscis is a long body part that is attached to the head of an animal. Doesn't the proboscis look like a trunk?
I never knew snails could swim. I'm learning so much from the DEEPEND scientists.