53, No. 627, Jul. - Aug., 1919 On the Use of the Sucking-Fish for Catch... On the Use of the Sucking-Fish for Catching Fish and Turtles: Studies in Echeneis or Remora, II. This is the metadata section ...

But sharks have a symbiotic relationship with fish called remora. Remora have special fins that act as suckers, and they attach themselves to sharks to clean off dead skin, parasites, and other ...