Search results for Chondrichthyes

Great White Shark, South Neptune Islands, South Australia.
Species: Great white shark, Carcharodon carcharias
Location: South Neptune Islands, South Australia
Image ID: 39144  

Great White Shark, South Neptune Islands, South Australia.
Species: Great white shark, Carcharodon carcharias
Location: South Neptune Islands, South Australia
Image ID: 39145  

Tiger shark.
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas
Image ID: 31890  

Expert hand feeds multiple tiger sharks in the Bahamas.
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas
Image ID: 31899  

Great hammerhead shark.
Species: Great hammerhead shark, Sphyrna mokarran
Location: Bimini, Bahamas
Image ID: 31969  

Scalloped hammerhead shark swims underwater at Cocos Island. The hammerheads eyes and other sensor organs are placed far apart on its wide head to give the shark greater ability to sense the location of prey.
Species: Scalloped hammerhead shark, Sphyrna lewini
Location: Cocos Island, Costa Rica
Image ID: 03192  

Pacific torpedo ray Tetronarce californica, amidst huge schools of fish and baitfish, Farnsworth Banks, Catalina Island. This electric ray will shock the hell out of you if you are not careful.
Species: Pacific torpedo ray, Tetronarce californica, Torpedo californica
Location: Catalina Island, California
Image ID: 37235  

Tiger shark with closed nictating membrane.
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas
Image ID: 31910  

Tiger shark close up view, including nictating membrane covering the eye, nostrils and ampullae of Lorenzini.
Species: Tiger shark, Galeocerdo cuvier
Location: Bahamas
Image ID: 31925  

Giant Manta Ray at San Benedicto Island, Revillagigedos, Mexico.
Species: Giant manta ray, Manta birostris
Location: San Benedicto Island (Islas Revillagigedos), Baja California, Mexico
Image ID: 33277  

Silky Shark at San Benedicto Islands, Revillagigedos, Mexico.
Species: Silky shark, Carcharhinus falciformis
Location: Socorro Island (Islas Revillagigedos), Baja California, Mexico
Image ID: 33317  

Silky Shark at San Benedicto Islands, Revillagigedos, Mexico.
Species: Silky shark, Carcharhinus falciformis
Location: Socorro Island (Islas Revillagigedos), Baja California, Mexico
Image ID: 33320  

A great white shark is countershaded, with a dark gray dorsal color and light gray to white underside, making it more difficult for the shark's prey to see it as approaches from above or below in the water column. The particular undulations of the countershading line along its side, where gray meets white, is unique to each shark and helps researchers to identify individual sharks in capture-recapture studies. Guadalupe Island is host to a relatively large population of great white sharks who, through a history of video and photographs showing their countershading lines, are the subject of an ongoing study of shark behaviour, migration and population size.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 19468  

California bat ray in kelp forest.
Species: California bat ray, Macrocystis pyrifera, Myliobatis californica
Location: San Clemente Island, California
Image ID: 00267  

Manta ray and scuba diver.
Species: Giant manta ray, Manta birostris
Location: San Benedicto Island (Islas Revillagigedos), Baja California, Mexico
Image ID: 02461  

Blue shark and offshore drift kelp paddy, open ocean.
Species: Blue shark, Macrocystis pyrifera, Prionace glauca
Location: San Diego, California
Image ID: 01077  

Blue shark and offshore drift kelp.
Species: Blue shark, Macrocystis pyrifera, Prionace glauca
Location: San Diego, California
Image ID: 01082  

Blue shark and offshore drift kelp paddy, open ocean.
Species: Blue shark, Macrocystis pyrifera, Prionace glauca
Location: San Diego, California
Image ID: 01153  

Manta ray and remora.
Species: Giant manta ray, Manta birostris, Remora
Location: San Benedicto Island (Islas Revillagigedos), Baja California, Mexico
Image ID: 02456  

Manta ray and freediver.
Species: Giant manta ray, Manta birostris
Location: San Benedicto Island (Islas Revillagigedos), Baja California, Mexico
Image ID: 02460  

A great white shark swims through the clear waters of Isla Guadalupe, far offshore of the Pacific Coast of Baja California. Guadalupe Island is host to a concentration of large great white sharks, which visit the island to feed on pinnipeds and tuna.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 07667  

A great white shark swims through the clear waters of Isla Guadalupe, far offshore of the Pacific Coast of Baja California. Guadalupe Island is host to a concentration of large great white sharks, which visit the island to feed on pinnipeds and tuna.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 07733  

A great white shark underwater. A large great white shark cruises the clear oceanic waters of Guadalupe Island (Isla Guadalupe).
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 10114  

Lesser electric ray, Sea of Cortez, Baja California, Mexico.
Species: Lesser electric ray, Narcine entemedor
Location: Sea of Cortez, Baja California, Mexico
Image ID: 27539  

Giant Manta Ray at Socorro Island, Revillagigedos, Mexico.
Species: Giant manta ray, Manta birostris
Location: Socorro Island (Islas Revillagigedos), Baja California, Mexico
Image ID: 33286  

Silky Shark at San Benedicto Islands, Revillagigedos, Mexico.
Species: Silky shark, Carcharhinus falciformis
Location: Socorro Island (Islas Revillagigedos), Baja California, Mexico
Image ID: 33312  

Silky Shark at San Benedicto Islands, Revillagigedos, Mexico.
Species: Silky shark, Carcharhinus falciformis
Location: Socorro Island (Islas Revillagigedos), Baja California, Mexico
Image ID: 33322  

A leopard shark, swimming through the shallows waters of a California reef, underwater, Cystoseira osmundacea marine algae growing on rocky reef.
Species: Leopard shark, Cystoseira osmundacea, Triakis semifasciata
Location: San Clemente Island, California
Image ID: 25417  

Galapagos shark.
Species: Galapagos shark, Carcharhinus galapagensis
Location: Wolf Island, Galapagos Islands, Ecuador
Image ID: 16239  

A great white shark swims through the clear waters of Isla Guadalupe, far offshore of the Pacific Coast of Mexico's Baja California. Guadalupe Island is host to a concentration of large great white sharks, which visit the island to feed on pinnipeds and use it as a staging area before journeying farther into the Pacific ocean.
Species: Great white shark, Carcharodon carcharias
Location: Guadalupe Island (Isla Guadalupe), Baja California, Mexico
Image ID: 19453