Add Yahoo as a preferred source to see more of our stories on Google. Lemurs have a “built-in” toothcomb that helps the animal groom themselves and each other. Their secondary tongue, or “sublingua,” ...

One mandrill carefully grooms another, using its hands to part and inspect the fur. The second animal remains still, allowing the grooming to continue. This behavior plays an important role in social ...

Lemurs are known for their social grooming, but their best grooming tool is their tongue. Below their main tongue lies the sublingua—a stiff, secondary “tongue” used specifically to clean their ...

Lemurs have a “built-in” toothcomb that helps the animal groom themselves and each other. Their secondary tongue, or “sublingua,” thoroughly cleans their toothcomb. These primates engage in ...