What the Australian Ghost Shark Is and Where It Lives

The Australian ghost shark, formally called Hydrolagus lemures, is a deep-water cartilaginous fish found in southern Australian waters, particularly around Tasmania and along the continental shelf south of the mainland. It belongs to the chimaera family—relatives of sharks and rays, but distinct enough that they are sometimes called "ghost sharks" or "rabbit fish" because of their unusual appearance and deep-sea habits. The fish has a silvery-grey body, a tapering tail, and a pronounced snout, and it typically inhabits depths between 200 and 2,600 metres.

Australian ghost sharks are not commonly encountered by recreational anglers because they live far offshore in cold, deep water. Commercial fishing operations working the continental shelf occasionally catch them as bycatch, and they are occasionally landed by deep-sea charter boats operating out of southern ports. The species is endemic to Australian waters, meaning it is found nowhere else in the world, which makes it a notable target for anglers interested in unusual deep-water species.

Key Takeaways

  • Australian ghost sharks live in deep water (200 to 2,600 metres) off southern Australia, primarily around Tasmania and the continental shelf.
  • They are rarely caught by recreational anglers and require deep-sea charter boats equipped for continental shelf fishing.
  • The species is protected under Australian fisheries law, and possession limits and seasonal closures vary by state and territory.
  • Ghost sharks are slow-growing, late-maturing fish, so populations are vulnerable to overfishing and recovery is slow.
  • Most encounters occur as bycatch in commercial operations; intentional targeting is uncommon and heavily regulated.

Seasons and Best Times to Fish

Australian ghost sharks have no defined recreational fishing season because they are not a target species for most anglers. However, deep-sea charter operations that occasionally encounter them typically run year-round, with conditions varying by location. Water temperature and weather patterns affect access more than the fish's own seasonal behaviour—southern Australian waters are coldest in winter (June to August), which can make offshore trips rougher and less frequent.

Spring and autumn (September to November and March to May) generally offer the most stable weather for deep-sea charters operating in southern waters. If you are booking a charter specifically hoping to encounter ghost sharks, discuss timing with the operator; they will know whether recent catches have been reported and whether conditions favour deep-shelf work. Most charter captains will tell you that ghost shark encounters are unpredictable and should not be the sole reason for a trip.

Regulations and Possession Limits

Australian ghost sharks are managed under state and territory fisheries legislation, not a single national rule. In Tasmania, where most encounters occur, the species is listed on the commercial bycatch register, and recreational possession is permitted within limits set by the Department of Natural Resources and Environment Tasmania (DNRET). Limits and any seasonal closures vary and change periodically, so you must check the current regulations for the specific state or territory where you are fishing before your trip.

Victoria, South Australia, and New South Wales each maintain separate rules for deep-water species. Some states prohibit retention of certain deep-water fish to protect slow-recovering populations; others allow limited take. The Australian Fisheries Management Authority (AFMA) oversees Commonwealth waters beyond state jurisdiction, and if your charter operates in those zones, AFMA rules apply. Contact your state's fisheries department or the charter operator before booking to confirm what you are legally permitted to retain.

Access and Charter Operations

The only practical way to encounter Australian ghost sharks is aboard a deep-sea charter boat licensed to operate on the continental shelf. These boats are based primarily in southern ports: Hobart and Strahan in Tasmania, Portland and Warrnambool in Victoria, and Port Adelaide in South Australia. Charter operators typically target other deep-water species such as gemfish, warehou, and various rockfish, and ghost sharks are encountered incidentally rather than by design.

Trips usually depart early morning and run 8 to 12 hours, reaching depths where ghost sharks occur. You will need to book in advance—most operators require a minimum party size or charge per-person rates. Expect to pay between $150 and $400 per person depending on the operator, location, and trip length. Bring warm clothing, seasickness medication if prone, and be prepared for rough conditions; deep-water fishing in southern Australian waters is not for casual anglers. Ask the operator about their recent catch records and whether they have landed ghost sharks in the past few months.

What to Expect When You Hook One

Australian ghost sharks are not strong fighters. They are relatively small—most caught specimens weigh between 1 and 3 kilograms—and they live in an environment where energy expenditure is minimal. When hooked, they tend to come up slowly and without much resistance. The main challenge is the depth: bringing a fish from 500 metres or deeper takes time, and the change in pressure can cause barotrauma (gas expansion in the fish's body), which is why many deep-water fish arrive at the surface injured or dead.

The fish itself is fragile. Its skeleton is cartilaginous rather than bony, and its body is soft and easily damaged. Handle it gently if you intend to photograph or measure it before release. The snout is sensitive and should not be gripped. If you are keeping the fish, it should be killed humanely immediately upon landing. Most anglers who encounter ghost sharks do so as a novelty and release them; the meat is not considered a food fish in recreational contexts, though it is occasionally used in commercial processing.

Conservation and Population Status

Australian ghost sharks are classified as data-deficient by most conservation assessments, meaning their population size and trend are not well understood. What is known is that they grow slowly, mature late (likely not until 10 to 15 years of age), and produce few offspring—all characteristics that make populations vulnerable to overfishing. Commercial bycatch in trawl and line fisheries is the primary threat, and recreational fishing pressure is negligible because encounters are so rare.

Several deep-water species in Australian waters have been closed to fishing or had catch limits reduced in recent years due to concerns about sustainability. Ghost sharks may face similar restrictions in the future if monitoring data suggests population decline. For now, the species remains open to take in most jurisdictions, but regulations can change. Check current status before planning a trip, and consider releasing any ghost shark you catch to support population stability.

Gear and Tackle Recommendations

Deep-sea charter boats typically provide all tackle and equipment, so you do not need to bring your own rods or reels. However, understanding what works helps you fish more effectively. Most operators use heavy conventional reels (20/0 to 50/0 class) spooled with braided line rated for 20 to 50 kilograms, paired with short, stiff rods designed to work at extreme depths. Terminal tackle is usually simple: a heavy sinker (500 to 1,500 grams depending on depth and current) with a short leader and one or two hooks baited with squid, pilchard, or mackerel.

If you are bringing your own gear, confirm with the operator that it is suitable for the depth and conditions. Conventional reels are essential—spinning reels are not practical at these depths. Bring polarised sunglasses to reduce glare on the water, a good knife for cutting bait and line, and a gaff or net if the operator allows it. Most importantly, listen to the crew's instructions about when to strike, how to work the rod, and how to manage line tension during the long retrieve from depth.

Frequently Asked Questions

Are Australian ghost sharks dangerous to handle?

No. They are small, slow-moving fish with no venom and no aggressive behaviour. Their snout is sensitive and should not be gripped, but they pose no risk to anglers. Handle them gently to avoid injuring the fish, especially if you intend to release it.

Can I catch Australian ghost sharks from shore or a small boat?

No. They live in water 200 to 2,600 metres deep, far beyond the reach of shore fishing or small recreational boats. Only deep-sea charter operations with the equipment and expertise to work the continental shelf can reach them.

What do Australian ghost sharks eat?

They are bottom feeders that consume small fish, crustaceans, and molluscs. On charter boats, they are attracted to squid and fresh fish baits worked near the seafloor. They are not aggressive hunters and feed opportunistically.

Is the meat edible?

Technically yes, but it is not commonly eaten in recreational contexts. The flesh is soft and has little commercial value. Most anglers who encounter them do not retain them for food.

How do I find a charter boat that targets deep-water species in southern Australia?

Search online for "deep-sea charter" or "continental shelf fishing" in Tasmania, Victoria, or South Australia. Contact your state's fisheries department for a list of licensed operators. Read recent reviews and ask operators directly about their catch records for ghost sharks and other deep-water species before booking.