Rare Smalltooth Sand Tiger Shark Found in UK Waters
Experts have confirmed a shark washed up in UK waters is a Smalltooth Sand Tiger Shark (Odontaspis ferox), also known as the Gray or Blue Nurse Shark. This rare species is often confused with the far more common Gray Nurse Shark (Carcharias taurus).
How to Spot the Rare Shark
The Smalltooth Sand Tiger is bulkier and larger than its close cousin. It can be identified by its first dorsal fin, which is bigger than the second and positioned further forward. These sharks can grow up to 3.67 metres long and weigh around 289kg.
Conservation Efforts Underway
Officials are working hard to recover the specimen for further examination and autopsy, as the Smalltooth Sand Tiger is a strictly protected species. With only about 200 recorded sightings worldwide, its population is very low, earning it a Vulnerable status.
Shark Experts Weigh In
Ali Hood, Director of Conservation at The Shark Trust, said,
“It’s always good to see rare specimens secured for scientific purposes, and this is no exception. Efforts are being made to see the specimen retained.”
Shark biologist Martin Taylor added,
“This is an extremely unique discovery in UK waters. Studying how it arrived here and learning more about its biology could be a first-ever sighting in the UK of this rare demersal shark species.”
Where Smalltooth Sand Tigers Roam
These sharks are found in scattered locations across the globe:
- Eastern Atlantic: Gulf of Gascony, Madeira, Morocco, Mediterranean, Cape Verde
- Western Atlantic: Yucatan Shelf, Mexico
- Indo-West Pacific: off South Africa, Maldives, Madagascar, southern Japan, New Zealand
- Western and Central Pacific: off Hawaii
- Eastern Pacific: off Southern California, Baja California, Mexico
This surprising find could shed new light on the migration and distribution of this elusive species.
