Deep Sea Profile
Round fish with a suction cup pelvic fin to anchor to rocks.
Frequently Asked Questions
Can they swim well?
No, they are poor swimmers and prefer staying anchored.
Cyclopterus lumpus

Image via Wikimedia Commons
0–800 m (0–2,600 ft)
Up to 60 cm (24 in)
Rocky Seafloor / Kelp
Jellies, worms, and small fish
"I am a poor swimmer and prefer to use a suction disc on my belly to stick to rocks."
Think you know the Lumpfish?
Start QuizRound fish with a suction cup pelvic fin to anchor to rocks.
No, they are poor swimmers and prefer staying anchored.