How to catch Broadnose sevengill shark
Notorynchus cepedianus (Péron, 1807)
About Broadnose sevengill shark fishing
The broadnose sevengill shark belongs to the family Hexanchidae and is instantly recognised by its unusual complement of seven gill slits rather than the typical five. It has a robust, elongated body with a broad head, a short blunt snout, and a distinctive pattern of small black spots scattered across a silver-grey to brownish background. Growing up to three hundred centimetres in total length, this benthic predator inhabits brackish and saltwater environments ranging from shallow inshore bays and estuaries down to the continental shelf. As an opportunistic feeder, it preys upon a wide variety of marine life including other sharks, rays, bony fishes, and marine mammals. While it is generally a slow cruiser near the bottom, it can launch rapid attacks when hunting, making it an intriguing target for anglers exploring coastal waters.
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Difficulty
Medium
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Average size
150 cm TL
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Market value
Low
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Habitat
Brackish, Saltwater
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Also known as
Bluntnose sevengill shark, Broad snouted sevengill, Broadnose sevengill, Broadnose shark, Broad-snout, Broadsnout sevengill shark
Heterocercal caudal
Long heterocercal tail fin typical of shark species.
Seven gill slits
Unique count of seven gill slits distinguishing this cowshark.
Black body spots
Numerous small black spots scattered across body and fins.
Broadnose sevengill shark fishing facts
Characteristics
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Typical size
150 cm TL (max 300 cm TL ) -
Typical weight
13.4 kg (max 107 kg ) -
Preferred temperature
7.5–19.2 °C -
Depth
0–570 m -
Longevity
49 years -
Body shape
Elongated -
Commercial?
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Vulnerability score
56.5
When to fish for Broadnose sevengill shark
How to catch Broadnose sevengill shark
Tips for catching Broadnose sevengill shark
Targeting this substantial coastal predator requires heavy-duty tackle suited for rough ground and powerful runs. Anglers commonly pursue them from shorelines near deep bay channels, river mouths, and rocky structure where these sharks patrol for food. Bottom presentations featuring fresh oily fish baits or large chunks of marine carcase work exceptionally well to tap into their keen sense of smell. Because they are active hunters operating across various light conditions, targeting them during dusk and night hours often yields the best results as they move closer inshore to forage. Patience is essential when waiting for a pick-up, and wire traces are strongly recommended to withstand their sharp, jagged teeth during the fight.
Other names for Broadnose sevengill shark
Local and alternate names anglers use for Broadnose sevengill shark.
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Ground shark
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Broad snouted sevengill
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Cowshark
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Spotted seven-gilled shark
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Tasmanian tiger shark
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Sevengill shark
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Seven-gilled shark
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Broadnose sevengill shark
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Broadnose sevengill
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Pacific seven-gill shark
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Broadnose shark
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Seven-gill cowshark
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Broad-snout
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Broadsnout sevengill shark
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Spotted cow shark
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Broadsnouted sevengill shark
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Spottie
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Tiger shark
Best equipment to catch Broadnose sevengill shark
Compare fishing methods for Broadnose sevengill shark — sized kit for each technique.
Note: Typical fish is 13.4 kg Our algorithm will suggest the best equipment for you based on this weight.
Bottom Fishing
Presenting bait or rigs on or near the lake or sea floor.
85% Effectiveness
Rod
Spinning rod
A spinning rod is a fishing rod built to carry a spinning reel under the blank. You cast lures and light baits with it from shore or a boat.
Sized for a typical fish
heavy · 2.13 m
- Reel seat
- Spinning
- Form factor
- Multi-piece
- Action
- Fast
- Grip
- EVA
Reel
Spinning reel
A spinning reel hangs under the fishing rod and is the default reel for casting lures and light baits. Line peels off an open spool with a bail.
Sized for a typical fish
30000 · 30 kg drag · 1107 g
- Spool
- Fixed
- Mount
- Under
- Drag
- Front
- Retrieve
- Manual
Line
Monofilament line
Monofilament fishing line is the everyday main line: easy to knot, cheap to replace, and stretchy enough to forgive a hard strike.
Sized for a typical fish
91 kg · 1.4 mm
- Visibility
- Medium
- Abrasion
- Medium
- Stretch
- High
- Sink rate
- Slow
Leader
Fluorocarbon leader
A fluorocarbon leader is the clear, fast-sinking join between a visible main line and the lure or hook.
Sized for a typical fish
136.1 kg · 1.885 mm · 180 cm
- Visibility
- Very low
- Abrasion
- High
- Stretch
- Low
- Sink rate
- Fast
Hook
Circle hook
A circle hook turns in the mouth and usually finds the corner of the jaw. You do not strike hard — you come tight. It includes freshwater.
Sized for a typical fish
6/0
- Points
- 1
- Offset
- No
- Barbed
- Yes
- Gap
- Standard
Surfcasting
Long-range bait or lure casting from an open beach or surf.
75% Effectiveness
Rod
Surfcasting rod
A surfcasting rod is the long beach fishing rod for punching bait past the breakers. Length and a moderate-fast action load for distance.
Sized for a typical fish
heavy · 4.5 m
- Reel seat
- Spinning
- Form factor
- Multi-piece
- Action
- Moderate-fast
- Grip
- EVA
Reel
Spinning reel
A spinning reel hangs under the fishing rod and is the default reel for casting lures and light baits. Line peels off an open spool with a bail.
Sized for a typical fish
5000 · 11 kg drag · 290 g
- Spool
- Fixed
- Mount
- Under
- Drag
- Front
- Retrieve
- Manual
Line
Braided line
Braided fishing line is the thin, no-stretch main for long casts, jigging, and feeling every tick on the retrieve.
Sized for a typical fish
27 kg · 0.3 mm
- Visibility
- High
- Abrasion
- Low
- Stretch
- None
- Sink rate
- Floats
Leader
Shock leader
A shock leader is a thick mono or tapered section that takes the cast. Carp shock is heavy (around 0.65 to 0.75 mm), not thin fluorocarbon.
Sized for a typical fish
27 kg · 0.7 mm · 1000 cm
- Visibility
- Medium
- Abrasion
- High
- Stretch
- High
- Sink rate
- Slow
Best lures and baits for Broadnose sevengill shark
Ranked lures and natural baits from every method, best first.
01
Mackerel
- Bottom Fishing
- Surfcasting
Distinctive wavy dorsal stripes provide high contrast and flash underwater.
02
Squid
- Bottom Fishing
- Surfcasting
Elongated muscular body holds internal organs and secretes scent in the water.
03
Sardine
- Bottom Fishing
Elongated silvery baitfish body releases strong scent trails.
How Broadnose sevengill shark migrates — Inshore–offshore
Shifts between shallow inshore water and deeper offshore grounds with the season.
1 Warm months
Inshore
Stay close inshore through the warm months.
2 Cold months
Offshore
Move offshore into deeper water as it cools.
Hover or tap a number to read each stage.
Diet and behavior of Broadnose sevengill shark
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Diet
Top predator -
Feeds by
Hunts animals -
Main prey
Baitfish
Prey and predators of Broadnose sevengill shark
Prey is what Broadnose sevengill shark 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
Fish
Where Broadnose sevengill shark lives
Lives on or just above the bottom. Work jigs, bait, and lures along the seabed.
0–570 m
Estuary
Where this species lives
Broadnose sevengill shark photos for identification
Compare these photos with the catalog plate to identify the species.
Where to fish for Broadnose sevengill shark
Mapped fishing spots where Broadnose sevengill shark is recorded — open a pin for access and methods.
