How to catch Spotted estuary smooth-hound
Mustelus lenticulatus Phillipps, 1932
About Spotted estuary smooth-hound fishing
The spotted estuary smooth hound is a small coastal shark belonging to the houndshark family Triakidae. It features an elongated body marked with distinct spots and grows up to 125 centimetres in total length. Found mainly in shallow coastal waters, insular shelves, and estuaries down to considerable depths, this demersal species undertakes seasonal inshore and offshore migrations. Its diet consists primarily of benthic macrofauna and crustaceans, with a heavy emphasis on crabs. Known to form size and sex segregated schools, it reproduces via ovoviviparity with extended spawning periods across multiple months. While heavily targeted by commercial fisheries for human consumption, its unique behavioral traits and nearshore presence also draw recreational interest.
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Difficulty
Medium
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Average size
85 cm TL
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Market value
High
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Habitat
Saltwater
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Season
Spring, Autumn, Winter
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Also known as
Gummy shark, Rig, Smooth-hound, Spotted smoothhound, Spotted dogfish, Spotted estuary rig
Body spots
Numerous dark spots along the upper flank distinguish this smooth-hound species.
Second dorsal fin
Large second dorsal fin characteristic of this houndshark family.
Gill slits
Five small gill slits positioned above the pectoral fin base.
Spotted estuary smooth-hound fishing facts
Characteristics
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Typical size
85 cm TL (max 125 cm TL ) -
Typical weight
1.5 kg (max 7.3 kg ) -
Preferred temperature
8.6–18.3 °C -
Depth
0–860 m -
Longevity
12 years -
Body shape
Elongated -
Commercial?
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Vulnerability score
76.5
Best hours
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Active
Dawn
First light
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Low
Morning
After sunrise
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Low
Midday
High sun
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Low
Afternoon
Late day
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Peak
Dusk
Last light
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Peak
Night
After dark
When to fish for Spotted estuary smooth-hound
How to catch Spotted estuary smooth-hound
Tips for catching Spotted estuary smooth-hound
Targeting this coastal houndshark requires presenting baits directly on sandy or mixed ground where crustaceans and crabs congregate. Bottom fishing from anchored boats or long distance casting from open beaches during the warmer transitional months yields the best results. Since these demersal predators rely heavily on scent to locate benthic prey, using fresh crustacean baits or strips of oily fish on sturdy running ledger rigs proves highly effective. Fishing during periods of low light, particularly dusk and dawn or through the nighttime hours, significantly increases success rates as these sharks move closer inshore to forage. Pay close attention to tidal movements to locate active feeding schools along shallow shelving areas and estuarine channels.
Other names for Spotted estuary smooth-hound
Local and alternate names anglers use for Spotted estuary smooth-hound.
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Spotted estuary smooth hound
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Spotted estuary smooth-hound
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Spotted dogfish
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Spotted estuary rig
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Smooth-hound
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Spotted smoothhound
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Rig
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Gummy shark
How Spotted estuary smooth-hound migrates — Oceanodromous
Migrates within the sea between spawning, nursery and feeding grounds, and never enters fresh water. Follow its seasonal shifts along the coast and offshore.
1 Young
Breeding grounds
Born live, not hatched from eggs.
2 Juveniles
Nursery grounds
Grow up in sheltered nursery waters.
3 Adults
Feeding grounds
Range widely over the feeding grounds.
4 Mature adults
→ Breeding grounds
Return to the breeding grounds to give birth.
It stays in the sea and never runs up into fresh water.
Hover or tap a number to read each stage.
Diet and behavior of Spotted estuary smooth-hound
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Diet
Carnivore -
Feeds by
Hunts animals -
Hunts
Dusk · Night -
Main prey
Baitfish
Prey and predators of Spotted estuary smooth-hound
Prey is what Spotted estuary smooth-hound eats. Predators are the animals that eat it.
That is how it feeds, and how it is hunted.
Prey
What it eats
Where Spotted estuary smooth-hound lives
Lives on or just above the bottom. Work jigs, bait, and lures along the seabed.
0–860 m · usually 0–400 m
Where this species lives
Spotted estuary smooth-hound photos for identification
Compare these photos with the catalog plate to identify the species.
Where to fish for Spotted estuary smooth-hound
Mapped fishing spots where Spotted estuary smooth-hound is recorded — open a pin for access and methods.
