Panjo is a seahorse who appeared in Lost.
He first appears asking Polvina and Ester for help as they are heading to their first day at school. He takes them to a whale who is stuck in a Drylander net. After rescuing the whale and helping him reunite with his pod, he accompanies them as they take Polvina and Ester to school.
Panjo reappears in The Missing Crown, where he takes Polvina and Ester on a ride before accidentally knocking over the Turtle King's crown. In an attempt to turn around, he inadvertently throws the crown into a field of seaweed.