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Careproctus maculosus

Careproctus maculosus

Careproctus maculosusAI-generated illustration

The spotted snailfish (Careproctus maculosus) is a tiny deep‑sea species reaching only about 4.6 cm. It inhabits cold, offshore marine waters on the continental slope and is rarely encountered by sport anglers, being of interest mainly to scientific collectors.

Fight
Taste

Basic Information

Family

Liparidae

Max Size

4.6 cm

Habitat

marine

Depth Range

273-300m

Climate

polar

Best Season

Year‑round, with slightly higher activity in summer months when deeper waters are more productive

Best Time

Nighttime

Distribution

No distribution map available

Fishing Tips for Careproctus maculosus

  • Use a light‑spinning or micro‑jigging setup with 2–4 lb test line
  • Target depths of 200–600 m using a down‑rigger or heavy sinker
  • Employ tiny live baits such as shrimp or amphipods, or ultra‑small soft‑plastic jigs
  • Keep the hook size small (size 10‑12) and retrieve slowly to allow the fish to take the bait

Top Fishing Locations for Careproctus maculosus

Svalbard Fjord Deep Waters

Norway
expert25% Uncommon

Remote deep fjord system with cold, nutrient‑rich waters ideal for the deep‑sea snailfish Careproctus maculosus.

Best: June‑August

Barents Sea Offshore Site

Russia
expert30% Occasional

Deep offshore zones of the Barents Sea, accessed via ice‑class vessels, known for occasional catches of Careproctus maculosus.

Best: July‑September

Ross Sea, Southern Ocean

Antarctica
expert15% Uncommon

One of the most iconic bucket‑list locations; deep, cold Antarctic waters host sparse populations of this snailfish.

Best: December‑February

Bering Sea – Unimak Island Edge

USA
expert20% Uncommon

Cold, deep waters off Unimak Island provide a productive habitat for Careproctus maculosus, reachable by chartered vessels.

Best: June‑September

Westfjords Deep Zone

Iceland
intermediate35% Occasional

Steep underwater canyons off the Westfjords create suitable depths for this species, with better accessibility via Icelandic operators.

Best: May‑August

Ogasawara Deep Trench

Japan
expert10% Rare

Deep trench waters around the Ogasawara Islands are a rare but known hotspot for Careproctus maculosus, requiring specialized gear.

Best: March‑May

Market Prices

Recommended Fishing Equipment for Careproctus maculosus

Recommended Equipment

RodLight spinning rod, 5‑6 ft, fast action
Line2–4 lb test monofilament or fluorocarbon
Lure TypeUltra‑small soft‑plastic or feather jigs, size 1‑2
TechniqueDeep‑water jigging with slow steady retrieve

Best bait: Live shrimp or amphipods, or "N/A" if using jigs