Are there vegetarian sharks?

The nurse shark is known to graze on algae and if you considered plankton vegetarian then the basking and whale sharks along with the mega mouth are vegetarian also but all of these sharks are known to opportunistically eat other food sources such as fish eggs. read more

A shark at the Birmingham National Sea Life Center is surprising her handlers - she appears to be the world's first vegetarian shark. Florence, a six-foot nurse shark, started life as a meat-eater, but following an operation in 2009 to remove a rusty hook from her jaw, she has completely stopped eating her normal prey. read more

No. The closest thing are basking sharks, megamouths and whale sharks which eat plankton. read more