Pearl Krabs 1 credits

Pearl Krabs is a fictional character in Nickelodeon's animated television series SpongeBob SquarePants. She is voiced by actress Lori Alan and first appeared in the season one episode "Squeaky Boots" on September 17, 1999. She was created by marine biologist and animator Stephen Hillenburg, who was inspired to design a whale character while supervising whale watches at the Ocean Institute in Dana Point, California. Pearl is an anthropomorphic adolescent sperm whale who lives in a hollow anchor with her father Eugene "Mr." Krabs, the greedy founder of the popular Krusty Krab restaurant. Pearl will inherit the restaurant and become its owner when she grows older.

Source: Wikipedia, CC BY-SA 4.0.