Species: Triakis maculata, Spotted houndshark


Triakis maculata Kner & Steindachner, 1867
Spotted houndshark
A medium-sized, very stout shark with a short, broadly rounded snout; eyes are horizontal ovals; nostrils wide apart, front nasal flaps lobate, not reaching mouth and well separated from each other; long upper lip furrows that reach the lower symphysis of the mouth; teeth semi-molar-like, with straight erect points and side points absent or poorly developed; pectoral fins broadly curved in adults; dorsal fins of similar size; rear margin of 1st dorsal oblique; origin of second dorsal fin well forward of anal fin origin; anal fin smaller than and with origin under middle of second dorsal; tail strongly asymmetrical, lower lobe without point; fins with rounded tips.
Generally light grey becoming white on ventral surface; usually scattered black spots on body, but sometimes plain-colored.
Reaches: 180 cm, possibly 240 cm.
Habitat: probably reefs and soft bottoms.
Depth: 10-200 m?.
Galapagos Archipelago to northern Chile.

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- Salinity
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- Marine
- Marine Only
- Inshore/Offshore
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- Inshore Only
- Inshore
- Water Column Position
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- Bottom only
- Bottom
- Habitat
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- Soft bottom only
- Sand & gravel
- Soft bottom (mud/sand/gravel/beach/estuary/mangrove/seagrass)
- Mud
- FishBase Habitat
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- Demersal
- Feeding Group
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- Carnivore
- Data
- Diet
-
- Data
- Bony fishes
- Mobile benthic crustacea (shrimps/crabs)
- Egg Type
-
- No pelagic larva
- Live birth
- No data
- Global Endemism
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- East Pacific endemic
- All species
- TEP non-endemic
- Regional Endemism
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- Peruvian province, primarily
- All species
- Temperate Eastern Pacific, primarily
- Continent
- Tropical Eastern Pacific (TEP) non-endemic
- Island (s)
- Continent + Island (s)
- Residency
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- Resident
- Climate Zone
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- South Temperate (Peruvian Province )
- Equatorial (Costa Rica to Ecuador + Galapagos, Clipperton, Cocos, Malpelo)
- IUCN Red List
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- Vulnerable
- Listed
- CITES
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- Not listed
- Length Max
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- 240
- Depth Range Min
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- 10
- Depth Range Max
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- 200