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Xenacanthus from the Triassic era 3D illustration
Swimming slowly, a large white sturgeon and salmon cruise the water in the Bonneville Fish Hatchery and Sturgeon Center along Oregon’s Columbia River.
Zebra shark, Stegostoma fasciatum, also called the leopard shark, is a species of carpet shark and is found throughout the tropical Indo-Pacific.
A carnivorous freshwater fish that inhabit clear, vegetated lakes, ponds, swamps, and rivers.
Eye level with a Lemon Shark (Negaprion brevirostris). Blue sea behind & shadow on the sea floor. Ramora (suckerfish) in attendance.
Great White Shark lurking beneath the surface with sun rays and school of fish in foreground
Two thresher shark in Malapascua Island. Philippines
Close-up of gannet perching outdoors,Bempton Cliffs,United Kingdom,UK
Thresher Shark in Malapascua
The Arctic grayling (Thymallus arcticus) is a species of freshwater fish in the salmon family Salmonidae. T. arcticus is widespread throughout the Arctic and Pacific drainages in Canada, Alaska, and Siberia, as well as the upper Missouri River drainage in Montana.  Wyoming.
blue shark, Prionace glauca, and pilot fish, Naucrates ductor, off Cape Infanta, South Africa
Swimming Asian water monitor in Lumphini Park, which is a large public park in the center of Bangkok the capital of Thailand
shovelnose sturgeon, Scaphirhynchus platorynchus, aquarium image
A pair of double-crested cormorants, male and female, perched on a lake at Shalom Park in Ocala, Florida.
A Close Up of a Grey Nurse Shark
Pacific herring swimming in the aquarium
Freshwater fish kaluga ( Huso dauricus ) in the aquarium. Amur river endemic.
Red tailed catfish
Beluga large aquarium. Fish of the sturgeon family, one of the largest freshwater predators. Beluga has valuable white dense meat. Female beluga spawn black eggs.
Great White Shark lurking beneath the surface in dark water
Close-up view of a Giant gourami (Osphronemus goramy)
Silky sharks in shallow water in Jardines de la Reina, Cuba, Caribbean Sea
Large white fish is swimming in a dark cave. The fish is surrounded by rocks and plants. Scene is mysterious and calm. Big fish gracefully swimming in aquarium water
On the ocean floor of the Indo-Pacific Ocean
Nurse shark swims in tropical blue sea. Close up
Large water monitor lizard looking for food on the brink of a small stream in Girithale in the North Central Province in the central Sri Lanka
Shonisaurus Ichthyosaur was an enormous marine reptile that hunted prey such as Cymbospondylus in the Late Triassic Period.
White shark fish close-up taken through the glass of aquarium.
Red-tailed catfish in the aquarium. Gorizontal photo
Close up of juvenile Great White Shark swimming through murky water hunting for prey. Photographed at Neptune Islands, South Australia.
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Pellia endiviifolia (fa, 144836-474709) 5108.JPG
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Bazzania tricrenata (d, 145456-474255) 8610.JPG
Dicranum elongatum (b, 113209-471249) 6803.JPG
Pohlia elongata (b, 112725-471212) 6758.JPG
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Didymodon luridus (b, 144820-481000) 9423.JPG
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Didymodon vinealis (a, 164120-475531) 9252.JPG
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Didymodon ferrugineus (d, 145041-474634) 4661.JPG
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