GEORGETTE DOUWMA / SCIENCE PHOTO LIBRARY GEORGETTE DOUWMA / SCIENCE PHOTO LIBRARY
Blacksaddle filefish (Paraluteres prionurus) showing its 'file'. This fish mimics the poisonous black saddle toby, a highly poisonous pufferfish. The blacksaddle filefish is sometimes known as the false pufferfish. Photographed off West Papua, Indonesia.
Model release not required. Property release not required.