A CT scan image of the spiral intestine of a Pacific spiny dogfish shark (Squalus suckleyi). The beginning of the intestine is on the left, and the end is on the right. Disclaimer: AAAS and ...

Although it isn't the largest or deepest ocean, the Atlantic Ocean is home to some pretty strange animals, from venomous ...

This is how we caught it.” The image shows a spiny dogfish with the head of sand lance sticking out of its head. The tail is seen sticking out of its the dogfish’s mouth. Spiny dogfish are a ...

It found that Squalus acanthias (spiny dogfish), a small shark classed vulnerable to extinction, globally - and, for one population in the north-east Atlantic, endangered, was the main shark being ...