Maritimus Carcharias

Capable of travelling in water, atmosphere or vacuum environments, the Maritimus Carcharias was a shark-like space vessel that could transport marine life around the stars in a water-filled environment. A computer system malfunction caused it to crash into the ocean on Seacyde in 3044. Helped by the Eleventh Doctor (and armed with his sonic screwdriver), repairs were made and the ship was able to leave safely. (COMIC: The Shark Shocker)

Behind the scenes
The spaceship creator was the winning DWA design competition winner by reader, Joe Dutton, based on a shark.