Thresher Shark (Alopias vulpinus)
In open blue water, the thresher shark moves like a whisper — long-tailed, elegant, and built for balance. With a single sweep of its extraordinary tail, it can stun prey in a flash of motion that vanishes as quickly as it appears.
Scientific Snapshot
Scientific Name: Alopias vulpinus
Common Names: Thresher shark, fox shark
Average Size: Typically 3 to 4 meters (10–13 feet)
Habitat: Open ocean and coastal waters, often near deep drop-offs
Diet: Small schooling fish, squid, and pelagic prey
Conservation Status: Vulnerable (IUCN Red List)
Range: Worldwide in temperate and tropical seas
From the Field
The story…