Fin's Fish Guide
The Atlantic sharpnose shark (Rhizoprionodon porosus) is a fish that lives in both fresh and salt water of the family Carcharhinidae that grows up to 113 cm.
Description
The Caribbean sharpnose shark is a small requiem shark of the family Carcharhinidae from the western Atlantic and Caribbean. The species grows to about 1.1 metres and has a slender, greyish body with a long, pointed snout. It is common in bays and estuaries, often enters rivers and is also found offshore to about 500 metres; it tolerates strongly varying salinities. As a predator it hunts small fishes, crustaceans and squid. Owing to intensive coastal fishing the species is listed as Vulnerable (VU). Though not dangerous, a hooked shark with sharp teeth can bite; handle it with care.
Frequently asked questions
How do you recognise the Atlantic sharpnose shark?
The Atlantic sharpnose shark has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Tolerates strongly fluctuating salinities and enters rivers; vulnerable small coastal shark.
Where does the Atlantic sharpnose shark live?
The Atlantic sharpnose shark lives in both fresh and salt water and is mostly found around stony or rocky ground. Western Atlantic and Caribbean; bays, estuaries and offshore waters.
How big does the Atlantic sharpnose shark get?
The Atlantic sharpnose shark grows to a maximum of about 113 cm. On average the species is around 75 cm.
Is the Atlantic sharpnose shark dangerous to humans?
No, the Atlantic sharpnose shark is harmless to humans. Not venomous, but a shark with sharp teeth; keep clear of the mouth of a caught or hooked fish and handle only with care. Clean any bite wound and seek medical care if it becomes infected.
Is the Atlantic sharpnose shark edible?
Yes, the Atlantic sharpnose shark is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Rhizoprionodon
More from the family Carcharhinidae
Want the complete picture on the Atlantic sharpnose shark?
Point your camera at the fish and Fin names the species in seconds. Free, and the Atlantic sharpnose shark is one of 12,519 species in the app.