When is the best time to catch Bony-eared assfish?

The best season for Bony-eared assfish is Year‑round (no pronounced seasonal pattern). Best time of day: Nighttime, especially during deep‑sea vertical migrations (dusk to dawn).

What equipment do I need to catch Bony-eared assfish?

Recommended rod: Heavy‑duty deep‑sea rod, 7‑8 ft, fast action. Line weight: 200‑300 lb test braided line with 100‑lb fluorocarbon leader. Technique: Deep‑sea jigging / bottom longline at 1,000‑3,000 m depth. Best bait: Fresh or frozen squid, cut fish bait, or specialized deep‑sea bait.

When is the best time to catch Bony-eared assfish?

The best season for Bony-eared assfish is Year‑round (no pronounced seasonal pattern). Best time of day: Nighttime, especially during deep‑sea vertical migrations (dusk to dawn).

What equipment do I need to catch Bony-eared assfish?

Recommended rod: Heavy‑duty deep‑sea rod, 7‑8 ft, fast action. Line weight: 200‑300 lb test braided line with 100‑lb fluorocarbon leader. Technique: Deep‑sea jigging / bottom longline at 1,000‑3,000 m depth. Best bait: Fresh or frozen squid, cut fish bait, or specialized deep‑sea bait.

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Fish Details

Bony-eared assfish

Acanthonus armatus

The Bony‑eared assfish (Acanthonus armatus) is a small, deep‑sea, bathypelagic species known for its translucent body and reduced skeletal structure. It inhabits the open ocean at great depths and is rarely encountered by anglers, making it an unusual but intriguing target for deep‑sea jigging enthusiasts.

Fight

Taste

Basic Information

Family

Ophidiidae

Max Size

37.5 cm

Habitat

marine

Depth Range

1171-4415m

Climate

deep-water

Best Season

Year‑round (no pronounced seasonal pattern)

Best Time

Nighttime, especially during deep‑sea vertical migrations (dusk to dawn)

Distribution

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Fishing Tips for Bony-eared assfish

Use a heavy‑duty deep‑sea rod with a fast action to handle the weight of deep‑water jigs
Run 200‑300 lb test braided line with a 100‑lb fluorocarbon leader to resist abrasion at depth
Deploy deep‑diving weighted jigs or squid skirts equipped with bioluminescent or glow‑in‑the‑dark components to attract the fish in the dark
Locate suitable depth using a depth‑sounder or echosounder and maintain a steady jigging motion near the bottom to keep the lure in the fish’s range

Market Prices

Recommended Fishing Equipment for Bony-eared assfish

Recommended Equipment

RodHeavy‑duty deep‑sea rod, 7‑8 ft, fast action

Line200‑300 lb test braided line with 100‑lb fluorocarbon leader

Lure TypeHeavy jigs, squid skirts, or deep‑diving glow lures

TechniqueDeep‑sea jigging / bottom longline at 1,000‑3,000 m depth

Best bait: Fresh or frozen squid, cut fish bait, or specialized deep‑sea bait