Haptenchelys parviocularis
The Small‑eyed abyssal eel (Haptenchelys parviocularis) is a rare deep‑sea eel found on continental slopes at abyssal depths. Growing up to 83.3 cm (32.8 in), it is sought by specialist anglers for its elusive nature rather than its table value.
Family
Synaphobranchidae
Max Size
83.3 cm
Habitat
marine
Depth Range
2830-4866m
Climate
deep-water
Best Season
Year‑round, with slightly higher activity in summer months (June–August)
Best Time
Nighttime, especially during periods of low surface light such as full moon nights
No distribution map available
Abyssal Canyon, Hawaii
United StatesA deep submarine canyon off the Kona coast known for occasional catches of small-eyed abyssal eel by specialized deep‑sea anglers using heavy jigging gear.
Best: June‑August
Kermadec Trench, New Zealand
New ZealandOne of the world's deepest oceanic trenches; anglers equipped with deep‑water drop lines report sporadic encounters with this elusive eel.
Best: November‑February
Sulu Sea Deep Drop, Philippines
PhilippinesA deep offshore site in the Sulu Sea where local deep‑sea fishing charters sometimes target abyssal eels during night hauls.
Best: March‑May
Mid‑Atlantic Ridge, Azores
PortugalThe volcanic ridge near the Azores provides a habitat for deep‑water species; occasional catches of small‑eyed abyssal eel have been recorded by research‑tour vessels.
Best: September‑October
La Palma Deep Waters, Canary Islands
SpainSteep drop‑off off La Palma's southern coast; known among deep‑sea sport fishermen for occasional eel sightings during seasonal runs.
Best: April‑June
Christmas Island Abyssal Zone
AustraliaRenowned hotspot where dedicated deep‑sea anglers frequently target small‑eyed abyssal eel; high success rates during peak season with proper gear.
Best: December‑February
Best bait: Fresh squid, cut fish, or deep‑sea shrimp