Melanocetus johnsonii
The Humpback anglerfish (Melanocetus johnsonii) is a tiny deep‑sea predator famous for its bioluminescent lure that dangles from a modified dorsal spine. At only about 2.9 cm long, it inhabits the dark waters of the open ocean and is rarely encountered by humans, making it a curiosity rather than a sport fish.
Family
Melanocetidae
Max Size
2.9 cm
Habitat
marine
Depth Range
100-4500m
Climate
deep-water
Best Season
All year; deep‑sea conditions are relatively stable throughout the year
Best Time
Any time; the species lives in perpetual darkness, though night‑time surface conditions can aid visual lure attraction
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Best bait: Live lanternfish, small squid strips, or deep‑sea shrimp fragments