Land Before Time Wiki

Swimming Sharptooth (Journey Through the Mists)

1,287pages on
this wiki
Add New Page
Comments0 Share

This Hydrotherosaurus appears in the film The Land Before Time IV: Journey Through the Mists.


It appears near the end of The Land Before Time IV: Journey Through the Mists, after Ichy and Dil part ways. After Dil swats away Ichy with her tail, she bumps into the Hydrotherosaurus, who subsequently chases the villainous Deinosuchus away. It is one of the few Sharpteeth who didn't chase Littlefoot and his friends. It is unknown if Dil survived the encounter, or if she was ultimately eaten by the much larger plesiosaur.


  • The Hydrotherosaurus is the fourth Swimming Sharptooth to appear in The Land Before Time franchise.
  • It bears a slight resemblance to the famous Loch Ness Monster that is believed to live in Loch Ness, Scotland.


Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.