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Sailfish — photograph 1
📷 Vsevolod · CC BY 4.0
IUCN: Vulnerable

Sailfish

Istiophorus platypterus

KingdomAnimalia›PhylumChordata›ClassActinopterygii›OrderIstiophoriformes›FamilyIstiophoridae›GenusIstiophorus
About

Sailfish are among the fastest fish in the sea, with reported burst speeds approaching 100 km/h, and one of the most striking silhouettes: a huge, sail-like dorsal fin they raise and lower to herd schools of sardines into tight bait balls. Once the school is balled, they slash through it with their long, sword-shaped bills, flicking stunned fish out of the water with sideways swipes. Sailfish hunt in loose groups and are prized by sport fishermen for spectacular leaps.

Key Facts
⛰
Habitat
Warm open ocean, often near surface waters and current edges
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Diet
Small fish, especially sardines, mackerel, anchovies, and squid
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Size & Weight
Up to about 3.1 m long
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Weight
Commonly 30–60 kg; up to about 100 kg
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Lifespan
Estimated 4–7 years
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Range
Tropical and subtropical waters worldwide
Fish
Photo Credits
#1Vsevolod · CC BY 4.0
#2出羽雀台 · CC BY-SA 4.0
#3出羽雀台 · CC BY-SA 4.0
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