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Sharks & Rays

Thornback ray (roker)

Raya de clavos

Raja clavata

Saltwater

At a glance

Typical size

5–12 lb.

Depth

10–200 ft.

Best time

Night from shore; daylight from boats.

Found in

10 areas

1

Know it

Spot it, size it up and learn its habits.

Identification

A diamond-shaped ray with a short snout, a brown to gray upper side covered in light and dark spots, and rows of big thorns (with button-like bases) along the back and tail. The underside is white.

Typical size

5–12 lb.

Maximum size

About 3 ft long and over 20 lb.

Diet

Crabs, shrimp, sand eels and small fish.

Behavior

Lies on sand, mud and gravel and moves inshore into estuaries and bays in spring.

2

Find it

Where, when and how deep to look.

Where to find it

Found from United Kingdom & Ireland, France, Spain & Portugal (Azores, Madeira & Canaries), Italy & Malta, Greece & the Adriatic, Turkey, Cyprus & the Eastern Mediterranean, Black Sea & Caspian, Northern & Central Europe, Scandinavia & Iceland (Norway, Sweden, Denmark) and Morocco & West Africa. Sandy and muddy bottoms from Norway to South Africa, the Mediterranean and the Black Sea; the Thames estuary and the Bristol Channel are famous UK spots.

Habitat

Sandy and muddy bottoms from Norway to South Africa, the Mediterranean and the Black Sea; the Thames estuary and the Bristol Channel are famous UK spots.

Depth

10–200 ft.

Fishing depth

On the bottom.

Best season

Spring to autumn in the UK (March–June is peak).

Best time

Night from shore; daylight from boats.

Best tides

The flood tide over sandbanks.

Best weather / conditions

Calm, settled days.

3

Bait & gear

What to tie on and what to throw.

Best bait

Peeler crab, sand eel, mackerel strip and squid.

Best artificial lures

Not used.

Tackle setup

12 lb class boat rod or a standard beach rod.

Hook size

2/0–4/0 hooks.

Line

20–30 lb braid or mono.

Leader

30–50 lb mono.

4

Catch it

Step by step, from first cast to landing.

Step-by-step: how to catch it

  1. Go where it lives: Sandy and muddy bottoms from Norway to South Africa, the Mediterranean and the Black Sea; the Thames estuary and the Bristol Channel are famous UK spots.
  2. Rig up: 12 lb class boat rod or a standard beach rod. 30–50 lb mono.
  3. Pick your bait: Peeler crab, sand eel, mackerel strip and squid. Lures: Not used.
  4. Fish it: Fish a crab or fish bait hard on the bottom and give the ray time: it first smothers the bait, then moves off, which is when you lift.
  5. Time it: Night from shore; daylight from boats. The flood tide over sandbanks.
Fishing techniques

Fish a crab or fish bait hard on the bottom and give the ray time: it first smothers the bait, then moves off, which is when you lift.

BigJoe's tip

The bite feels like weight being added to the line. Wait until the rod tip pulls down steadily before you lift.

Catch and release

Catch and release: wet your hands, keep the fish in the water when you can, and release it quickly. Use circle hooks and a dehooker.

5

Clean & cook

Is it good to eat, and how to prepare it.

Edibility

Good eating when fresh.

Cleaning

Bleed and ice it right away. Fillet, then remove the skin and any dark bloodline.

Cooking suggestions

Ray wings are excellent: skin them and fry or poach, as in French 'raie au beurre noir'.

6

Stay safe & legal

Safety, rules and taking care of the fishery.

Safety warnings

Sharp thorns on the back and tail; hold it by the edges of the 'wings' and use gloves.

Regulations

Minimum sizes apply in some UK areas and EU countries; skates and rays are under catch quotas. Many anglers release them. Every country sets its own rules: sea fishing licenses or registration in some countries, a national or regional license plus a local permit for fresh water, and minimum sizes everywhere. Check before you fish.

Conservation

Release the big females, which carry the eggs ('mermaid's purses').

Sources & photo credits

Sources

  1. FishBase — Raja clavata
  2. IUCN Red List — Raja clavata
  3. International Game Fish Association (IGFA)
  4. FAO Fisheries and Aquaculture
  5. Photo credits