Q. What is 'Squalus hima', recently seen in news?
Answer:
A new species of dogfish shark discovered from southwest coast of India
Notes: Scientists from the Zoological Survey of India discovered a new deep-water dogfish shark species, Squalus hima, off Kerala's southwest coast. This genus, known as spurdogs, features smooth dorsal fin spines, a small mouth, and no body spots. Squalus hima is distinct from other species in vertebrae count, teeth count, and fin structure. Exploited for liver oil rich in squalene, it's crucial for pharmaceuticals and cosmetics.