Careproctus maculosus
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.
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
No distribution map available
Svalbard Fjord Deep Waters
NorwayRemote deep fjord system with cold, nutrient‑rich waters ideal for the deep‑sea snailfish Careproctus maculosus.
Best: June‑August
Barents Sea Offshore Site
RussiaDeep 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
AntarcticaOne 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
USACold, deep waters off Unimak Island provide a productive habitat for Careproctus maculosus, reachable by chartered vessels.
Best: June‑September
Westfjords Deep Zone
IcelandSteep underwater canyons off the Westfjords create suitable depths for this species, with better accessibility via Icelandic operators.
Best: May‑August
Ogasawara Deep Trench
JapanDeep trench waters around the Ogasawara Islands are a rare but known hotspot for Careproctus maculosus, requiring specialized gear.
Best: March‑May
Best bait: Live shrimp or amphipods, or "N/A" if using jigs