This is called intrauterine cannibalism or sometimes as embryophagy ('embryo eating'). This is known to occur in sand tiger sharks (Carcharias taurus). Placental viviparity occurs in some species of ...

SEA LIFE Sydney Aquarium announced the birth of a sand tiger shark, marking the first such event in the aquarium's history.

SEA LIFE Sydney Aquarium has announced the birth of a sand tiger shark, marking the first such event in the aquarium's ...

Sand tiger sharks, also known as gray nurse sharks, have a deceivingly ferocious look. They are large-bodied and display a mouthful of sharp teeth that protrude in all directions, even when the ...

OARAI, Ibaraki Prefecture--A sand tiger shark was born at the Aqua World Ibaraki Prefectural Oarai Aquarium here, the first successful breeding of the species in Japan. Only four other aquariums ...