Black Shark

Black Shark (黒サメ, Kuro same) is a supersubmarine which first appears in Latitude Zero.

Latitude Zero
Black Shark was piloted by Captain Kuroiga, an evil servant of Dr. Malik. It was first seen attacking Alpha on it's way back to Latitude Zero. The Black Shark's demise was after Malik transplanted Kuroiga's brain into a lion which created the monster Black Moth. Wanting to get revenge on Malik for taking away her human body, Black Moth attacked the Black Shark and even chewed off one of the cannons.