The goblin shark (shown here) and the frill shark are two of the rarest and deepest dwelling of sharks. Only two of each species have been taken in North America EVER. That's why researcher Jose...
A frilled shark (Chlamydoselachus anguineus) swims above the sea floor. This species has been, on rare occasion, caught or taken in bottom trawls. To the knowledge of everyone on board the ship,...
