Deep Sea Trivia – Can You Get To The Bottom? Which deep ocean creature is the largest known invertebrate? Giant Isopod Colossal Squid Portuguese Man o' War Lion's Mane Jellyfish None Which deep ocean creature is known for its bioluminescent properties? Anglerfish Giant Squid Vampire Squid Gulper Eel None Which deep ocean creature possesses a transparent body, earning it the nickname "ghost of the deep"? Comb Jelly Deep-sea Hatchetfish Vampire Squid Glass Squid None Which deep ocean creature is capable of producing electric shocks to stun its prey? Lightning Fish Deep-sea Dragonfish Electric Ray Thunder Shark None Which deep ocean creature is known for its elongated, snake-like body and sharp teeth? Fangtooth Fish Goblin Shark Vampire Squid Gulper Eel None Time's up Most Popular Most Popular