Pascal Kobeh / Haller's round ray (Urolophus / Urobatus halleri) laying on the bottom, Panama Pacific Ocean

Pascal Kobeh / Yellow stingray (Urolophus / Urobatis jamaicensis), San Salvador Island / Colombus Island, Bahamas. Caribbean.

Fred Bavendam / Kapala Stingaree (Urolophus kapalensis) swimming over ocean floor, New South Wales, Australia

Jeff Rotman / Juvenile Yellow stingray (Urolophus jamaicensis) in open water at night, Bahamas, Caribbean Sea.

Pete Oxford / Yellow stingray (Urobatis / Urolophus jamaicensis) on coral reef, Coral Reef Island, Belize Barrier Reef, Belize

Pete Oxford / Yellow Stingray (Urolophus jamaicensis). Punta Gruesa, Mahahual Peninsula, South Yucatan Peninsula, Mexico.

Pete Oxford / Yellow Stingray (Urolophus jamaicensis) in sea grass, Mahahual, Quintana Roo, Mexico

Fred Bavendam / Crossback Stingaree (Urolophus cruciatus) on ocean floor, Tasmania, Australia

Jeff Rotman / Yellow stingray close-up of gills {Urolophus jamaicensis} Bahamas, Caribbean

Jeff Rotman / Yellow stingray close-up of mouth {Urolophus jamaicensis} Bahamas, Caribbean

Fred Bavendam / Kapala Stingaree (Urolophus kapalensis), New South Wales, Australia

Franco Banfi / Group of Cortez round stingrays (Urolophus maculatus) camouflaged on the seabed, feeding on plankton at night, Espiritu Santo Island, Baja California, Mexico, Sea of Cortez.

Franco Banfi / Cortez round stingray (Urolophus maculatus) resting on seabed at night, Baja California, Mexico, Sea of Cortez.

Franco Banfi / Group of Cortez round stingrays (Urolophus maculatus) camouflaged on the seabed, feeding on plankton at night, Espiritu Santo Island, Baja California, Mexico, Sea of Cortez.

David Fleetham / Yellow stingray (Urolophus jamaicensis) close up of tail barb against sandy sea floor, off Singer Island, Atlantic Ocean, Florida, USA.

David Fleetham / Yellow stingray (Urolophus / Urobatus jamaicensis) with reticulated patterning, swimming over sandy sea bed off Singer Island, Atlantic Ocean, Florida, USA.

Shane Gross / Yellow stingray (Urobatis jamaicensis) hiding in Turtlegrass (Thalassia testudinum) seagrass bed. The Bahamas.

Shane Gross / Yellow stingray (Urobatis jamaicensis) on sand seabed by coral reef, The Bahamas.