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How to Rig for Rig (Spotted Estuary Smooth-hound)

Mustelus lenticulatus

Rig are small, spotted sharks that move into New Zealand harbours, estuaries, and surf beaches in spring and summer to feed on crabs and to pup. They have flat crushing teeth rather than cutting teeth, so a strong mono trace is enough. Crab or squid on the bottom during the incoming tide is the standard approach, and many anglers release them.

Answer at a glance
Best rig
Fish-Finder Rig
Best bait
Crab, squid, or fresh fish bait on bottom over sand and mud flats on the incoming tide
Where
surf, boat, pier
Typical size
24–48 in
Season
Rig move into shallow harbours and estuaries in spring and summer, roughly October to March. Southern Hemisphere seasons: summer is roughly December to February and winter June to August.
Realistic Fish-Finder Rig fishing rig setup
#1 Best Match

Fish-Finder Rig

beginnersurf · pier · boat

The sinker slides freely on the main line, so a fish can pick up bait and move off without feeling resistance. Good in heavier surf or current where a fixed weight would spook a bite.

  • Main line15-20 lb monofilament
  • Leader20 lb fluorocarbon
  • Leader length12-18in from swivel to hook
  • Hooks4/0 - 6/0 circle hook
  • WeightRunning sinker, 2 - 5oz
  • Line to sinkerSlides freely above swivel, no fixed drop length
  • BaitCrab, squid, or fresh fish bait on bottom over sand and mud flats on the incoming tide
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Realistic Pyramid Sinker Surf Rig fishing rig setup
Pyramid Sinker Surf Rig
A heavier pyramid sinker digs into sand and holds bottom in real surf and shorebreak, where lighter rigs wash around.
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Source & regulation note

Technique guidance is educational. Seasons, size limits, bag limits, closures, and protected areas can change. Always verify the current rules before fishing or keeping fish.

FishBase species profile ↗Fisheries New Zealand ↗Editorial methodology

Fishing regulations vary by location and season. Check current local regulations before fishing.

Last reviewed: 2026-09-26

Common Questions

What is the best rig for Rig (Spotted Estuary Smooth-hound)?

The Fish-Finder Rig is the top recommendation for Rig (Spotted Estuary Smooth-hound). The sinker slides freely on the main line, so a fish can pick up bait and move off without feeling resistance. Good in heavier surf or current where a fixed weight would spook a bite.

What bait works for Rig (Spotted Estuary Smooth-hound)?

Check the recommended rig cards above for bait notes specific to Rig (Spotted Estuary Smooth-hound).

When is the best time to catch Rig (Spotted Estuary Smooth-hound)?

Rig move into shallow harbours and estuaries in spring and summer, roughly October to March. Southern Hemisphere seasons: summer is roughly December to February and winter June to August.. Typical size runs 24–48 in. Always check current regulations before keeping fish.

Where do you catch Rig (Spotted Estuary Smooth-hound)?

Rig (Spotted Estuary Smooth-hound) is caught while surf, boat, pier fishing. Rig are small, spotted sharks that move into New Zealand harbours, estuaries, and surf beaches in spring and summer to feed on crabs and to pup. They have flat crushing teeth rather than cutting teeth, so a strong mono trace is enough. Crab or squid on the bottom during the incoming tide is the standard approach, and many anglers release them.