Alex Mustard / Giant guitarfish (Rhynchobatus djiddensis) swimming over a coral reef, Gili Lawa Laut, Komodo National Park, Indonesia, Flores Sea.

Doug Perrine / Lesser guitarfish {Rhinobatus annulatus} camouflaged on seabed, captive, from Southern Africa

Jeff Rotman / Underside / mouth of Thornback guitarfish {Platyrhinoidis triseriata} Pacific, Channel Is, California

Jeff Rotman / Thornback guitarfish on seabed {Platyrhinoidis triseriata} Pacific, Channel Is, California, USA, North America

Jeff Rotman / Underside of Thornback guitarfish {Platyrhinoidis triseriata} Pacific, CA, USA