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Zebra shark, Stegostoma fasciatum, also called the leopard shark, is a species of carpet shark and is found throughout the tropical Indo-Pacific.
Pleco catfish albino Bristle-nose pleco gold Ancistrus dolichopterus Plecostomus aquarium fish.
Underwater image of Nurse shark in the blue ocean of Bimini, The Bahamas
Brazilian Sardinella (Sardinella brasiliensis) - Marine fish
The spot-fin porcupinefish (Diodon hystrix), also known as the spotted porcupinefish, black-spotted porcupinefish or simply porcupinefish, is a member of the family Diodontidae.
An intriguing closeup shot of a vibrant freshwater fish that captures and showcases its stunning detailed features
sturgeoniat
Close-up view of a Silver arowana (Osteoglossum bicirrhosum)
A carnivorous freshwater fish that inhabit clear, vegetated lakes, ponds, swamps, and rivers.
These fish inhabit the waters of North America. Elongated body and long, dotted with rare and very sharp teeth mouth. It is found in freshwater ponds and reaches enormous size (2.5 - 3 meters) and weight over 100 kg.
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.
Male of Great Crested Newt (Triturus cristatus). It's skin color and crest is typical for breeding time.
Swimming slowly, a large white sturgeon and salmon cruise the water in the Bonneville Fish Hatchery and Sturgeon Center along Oregon’s Columbia River.
Tadpole swimming in a pond
Dwarf cichlid male of Apistogramma Panduro
Smooth Newt nymph (Triturus vulgaris) swimming in the water. Green background, larvae with outer gills.
Rat tailed maggot photographed in a studio
exotic aquarium fish astranatous with close-up
The dugong is a medium-sized marine mammal. It is one of four living species of the order Sirenia, which also includes three species of manatees. It is the only living representative of the once-diverse family Dugongidae; its closest modern relative, Steller's sea cow (Hydrodamalis gigas), was hunted to extinction in the 18th century. The dugong is the only strictly marine herbivorous mammal, as all species of manatee use fresh water to some degree.
The American scalefish, or lepidosiren Lepidosiren paradoxa is a lungfish, the only species of the genus scalefish and the family scalefish among aquatic vegetation
Head of sturgeon fish (sturgeon)
The halavi guitarfish - (Glaucostegus halavi), underwater photo into the Red Sea
Axolotl. Mexican walking fish. Ambystoma mexicanum. Close up
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.
Pacific herring swimming in the aquarium
High fin whiptail catfish Rineloricaria lanceolata freshwater aquarium fish
Swell shark, Cephaloscyllium ventriosum, from central California to the Gulf of California
A large sturgeon floats under water and looks into the chamber
Close up of a large stingray camouflaged in the sand and seagrass at the bottom of an inlet. Photographed in Narooma Inlet, NSW, Australia.
Free Images: "bestof:Diodon nudifrons Jenkins, new species Type.jpeg check categories 2 September 2015 2 Diodon nudifrons Jenkins new species Type Subject Diodon Diodontidae Tag"
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