Skip to content

Search

Popular pages

How to catch Sea scorpion

Taurulus bubalis (Euphrasen, 1786)

About Sea scorpion fishing

The longspined bullhead is a small marine fish belonging to the sculpin family Cottidae, native to European coastal waters including rocky shores and tide pools. It features a thick, tapering body with a large broad head, lacking scales but adorned with distinctive bony tubercles along the lateral line and sharp spines on the gill covers. Colouration varies from brown to olive green with darker vertical bands and pale markings, reaching a maximum length of 17.5 centimetres and a common length of 12 centimetres. As a demersal ambush predator, it feeds primarily on small crustaceans, molluscs, worms, and small fishes, relying on camouflage to ambush passing prey. This non-migratory resident species inhabits shallow intertidal zones down to depths of 200 metres, where it breeds in early spring by depositing eggs in algae.

  • Difficulty

    Medium

  • Average size

    12 cm TL

  • Habitat

    Brackish, Saltwater

  • Season

    Spring, Summer, Autumn

  • Also known as

    Fatherlasher, Longspined bullhead, Longspined sea-scorpion, Lucky proach, Rock sculpin

Sea scorpion

Truncate caudal fin

More or less truncate caudal fin shape helps identify this bullhead species.

Long head spines

Prominent elongated preopercular spines distinguish the longspined bullhead from similar cottids.

Mottled coloration

Brownish mottled patterning and saddles provide camouflage in rocky coastal habitats.

Sea scorpion fishing facts

Characteristics

  • Typical size

    12 cm TL (max 17.5 cm SL )

  • Typical weight

    0.2 kg (max 0.1 kg )

  • Preferred temperature

    7–11.9 °C

  • Depth

    0–200 m

  • Longevity

    13.2 years

  • Body shape

    Fusiform / Normal

  • Vulnerability score

    37.7

Best hours

  • Dawn

    First light

    Active

  • Morning

    After sunrise

    Active

  • Midday

    High sun

    Low

  • Afternoon

    Late day

    Active

  • Dusk

    Last light

    Peak

  • Night

    After dark

    Peak

When to fish for Sea scorpion

01
January
02
February
03
March
04
April
05
May
06
June
07
July
08
August
09
September
10 Now
October
11
November
12
December

How to catch Sea scorpion

Tips for catching Sea scorpion

Target this resident benthic predator around rocky inshore areas and shallow tide pools using lightweight tackle that lets you present baits directly on the seabed. Equip a sensitive paternoster rig or a sliding float setup baited with small pieces of shrimp, crab or lugworm, dropping your presentation close to weed-fringed rocks and crevices where the fish lies in wait. Because these sculpins rely on ambush tactics and rarely chase fast-moving baits, keep your presentation completely stationary and watch the rod tip closely for subtle taps before striking firmly.

Other names for Sea scorpion

Local and alternate names anglers use for Sea scorpion.

  • Sea scorpion
  • Lucky proach
  • Rock sculpin
  • Longspined sea-scorpion
  • Longspined bullhead
  • Fatherlasher

Best equipment to catch Sea scorpion

Compare fishing methods for Sea scorpion — sized kit for each technique.

Note: Typical fish is 0.2 kg Our algorithm will suggest the best equipment for you based on this weight.

Best lures and baits for Sea scorpion

Ranked lures and natural baits from every method, best first.

Where Sea scorpion spends the year — Non-migratory

Stays in the same waters year-round. Look for it on the same grounds rather than timing a run.

Where Sea scorpion spends the year — Non-migratory 1. Eggs: Laid on the home grounds. 2. Juveniles: Grow up close by. 3. Adults: Keep to a small home range. 4. Spawners: Spawn on the same grounds, with only short moves.
Same water all year

1 Eggs

Same water all year

Laid on the home grounds.

2 Juveniles

Same water all year

Grow up close by.

3 Adults

Same water all year

Keep to a small home range.

4 Spawners

Same water all year

Spawn on the same grounds, with only short moves.

Hover or tap a number to read each stage.

Diet and behavior of Sea scorpion

  • Diet

    Carnivore

  • Feeds by

    Hunts animals

  • Hunts

    Dusk · Night

  • Feeds over

    Intertidal

  • Main prey

    Baitfish

Prey and predators of Sea scorpion

Prey is what Sea scorpion eats. Predators are the animals that eat it.

That is how it feeds, and how it is hunted.

Prey

What it eats

Predators

What hunts it

Mammals

  • Tursiops truncatus juv./adults

Where Sea scorpion lives

Lives on or just above the bottom. Work jigs, bait, and lures along the seabed.

Habitats
Brackish, Saltwater
Depth zone
Sublittoral, Bathyal
0–200 m
Water column
Demersal
On or near the bed

Where this species lives

Where to fish for Sea scorpion

Mapped fishing spots where Sea scorpion is recorded — open a pin for access and methods.

Knarrviki

AlverVestlandNorway