What is "sea pig"

Sea pig \Sea" pig`\ (Zo["o]l.)

1. A porpoise or dolphin.

2. A dugong.

n. 1 A porpoise or dolphin. 2 A dugong.

Sea pig may refer to:

• Scotoplanes, a genus of deep-sea holothurians (sea cucumbers) commonly called Sea pigs.
• Some species of porpoise, dolphin, or dugong.
• In some countries (Germany, Estonia, Russia, Hungary, Serbia etc.) Guinea pigs are usually referred to as Sea pigs, because they were brought to these countries from overseas.