Deep Sea Profile
Bizarre anglerfish with extremely long, sensory-rich fin filaments.
Frequently Asked Questions
What are the long fins for?
They act as highly sensitive vibration detectors to find prey in the dark.
Caulophryne

Image via Wikimedia Commons
1,000–2,500 m (3,300–8,200 ft)
Up to 20 cm (8 in)
Bathypelagic Zone
Fish and crustaceans
"I have extremely long, elaborate fin rays that extend far beyond my body."
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Start QuizBizarre anglerfish with extremely long, sensory-rich fin filaments.
They act as highly sensitive vibration detectors to find prey in the dark.