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Fish

West Australian dhufish (jewie)

Dhufish de Australia Occidental

Glaucosoma hebraicum

Saltwater

At a glance

Typical size

10–30 lb.

Depth

30–650 ft; mostly 60–300 ft.

Best time

Daylight hours, especially early morning and late afternoon.

Found in

1 area

1

Know it

Spot it, size it up and learn its habits.

Identification

A deep-bodied, silver-white to gray fish with a big head, large eyes, a black stripe through the eye and, in males, a long trailing filament on the soft dorsal fin. Found only in Western Australia.

Typical size

10–30 lb.

Maximum size

About 4 ft and over 55 lb (26 kg).

Diet

Fish, squid, octopus and crabs.

Behavior

A slow-growing, long-lived reef fish that holds on ledges and lumps; badly hurt by barotrauma when pulled from deep water.

2

Find it

Where, when and how deep to look.

Where to find it

Found from Northern Territory & Western Australia. Limestone reefs and ledges off Western Australia from Shark Bay to the south coast; Perth, Rottnest and Geraldton waters are well known.

Habitat

Limestone reefs and ledges off Western Australia from Shark Bay to the south coast; Perth, Rottnest and Geraldton waters are well known.

Depth

30–650 ft; mostly 60–300 ft.

Fishing depth

60–250 ft.

Best season

Open months only: the West Coast has seasonal demersal closures for dhufish and pink snapper. Check the current dates.

Best time

Daylight hours, especially early morning and late afternoon.

Best tides

Moving water: the hours around the tide change, when current pushes over the reef edges and bait gets swept along.

Best weather / conditions

Calm to moderate seas; light wind against the current stirs up bait. Watch for storms and cyclone season.

3

Bait & gear

What to tie on and what to throw.

Best bait

Whole squid, octopus, mulies (pilchards) and fresh fish strips.

Best artificial lures

Octopus-skirted jigs, slow jigs and big soft plastics.

Tackle setup

Medium-heavy jigging or bottom rod (10–24 kg).

Hook size

5/0–8/0 circle hooks.

Line

40–65 lb braid.

Leader

60–80 lb monofilament.

4

Catch it

Step by step, from first cast to landing.

Step-by-step: how to catch it

  1. Go where it lives: Limestone reefs and ledges off Western Australia from Shark Bay to the south coast; Perth, Rottnest and Geraldton waters are well known.
  2. Rig up: Medium-heavy jigging or bottom rod (10–24 kg). 60–80 lb monofilament.
  3. Pick your bait: Whole squid, octopus, mulies (pilchards) and fresh fish strips. Lures: Octopus-skirted jigs, slow jigs and big soft plastics.
  4. Fish it: Drift over reef lumps and ledges marked on the sounder and fish baits or jigs near the bottom.
  5. Time it: Daylight hours, especially early morning and late afternoon. Moving water: the hours around the tide change, when current pushes over the reef edges and bait gets swept along.
Fishing techniques

Drift over reef lumps and ledges marked on the sounder and fish baits or jigs near the bottom.

BigJoe's tip

Once you have your dhufish, move to shallower water or stop fishing deep — released fish rarely survive without a release weight.

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

Excellent eating — one of the best-tasting fish in its range.

Cleaning

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

Cooking suggestions

Excellent: thick, white, moist fillets; bake, grill or pan-fry.

6

Stay safe & legal

Safety, rules and taking care of the fishery.

Safety warnings

Sharp dorsal spines and gill covers — hold the fish firmly with a wet hand or towel and use pliers to remove hooks.

Regulations

Western Australia has very low bag limits for dhufish, a minimum size, seasonal West Coast demersal closures and a required release weight on boats. You need a Recreational Fishing from Boat Licence. Check current rules. Each Australian state sets its own rules: NSW and Victoria require a recreational fishing licence in fresh and salt water, Western Australia needs a licence for boat fishing and freshwater angling, Tasmania for inland waters, and Queensland only for stocked impoundments; the Northern Territory needs none. Bag limits, size limits, closed seasons and marine park zones apply everywhere.

Conservation

Western Australia's iconic fish was overfished; strict rules are bringing it back. Respect the limits and closures.

Where it's found

Tap an area to open its fishing map.

Sources & photo credits

Sources

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