Shellington Sea Otter
Character Information
Gender: Male
Show: Octonauts
Also known as: Shellington, Dr. Shellington
Species: Otter
Age: 30+
Friends: Captain Barnacles, Kwazii, Peso, Dashi, Tweak, Professor Inkling, Tunip, Barrot, Tominnow, Grouber, Codish
Relatives: Pearl (sister), Periwinkle (nephew)
Occupation: Scientist (marine biologist)
Catchphrase(s): "Jumping jellyfish!"
Voiced by: Keith Wickham

Shellington Sea Otter is one of the characters on Octonauts. He is a scientist.


Shellington is a scientist who knows a lot about ocean creatures! He likes to shout “Jumping Jellyfish” whenever he makes a new discovery! Shellington is a nice, cute and clumsy friend to all of his friends. Shellington isn't a very good driver.


He wears a blue sailor's hat. He also wears blue boots. He has brown fur.


  • He can easily understand what the Vegimals say.
  • Even though otters eat urchins, Shellington is allergic to urchins.


For more images and screenshots of Shellington click here.

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