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Grey mullet fish or flathead mullet isolated on white background
exotic aquarium fish astranatous with close-up
Perch (Perca fluviatilis)
Swimming slowly, a large white sturgeon and salmon cruise the water in the Bonneville Fish Hatchery and Sturgeon Center along Oregon’s Columbia River.
Ptereleotris evides, the Blackfin dartfish, occurs in outer reef slopes, also inhabits lagoons and bays. Usually in pairs as adults and in small aggregations as juveniles. High quality photo
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.
Freshwater bream fish isolated on natural underwater background
Bluefish Over Gray Background
Chilled raw carcass of the yellowtail of the species Japanese amberjack on a white background
Rat tailed maggot photographed in a studio
Silver Carp, hypophthalmichthys molitrix
Close-up of an african clawed frog (Xenopus laevis) also known as african clawed toad frog in water.
Planarian parasite (flatworm) under microscope view.
Carp (Cyprinus carpio)
Characidae or Pacu fish isolated on white background and have clipping paths.
A carnivorous freshwater fish that inhabit clear, vegetated lakes, ponds, swamps, and rivers.
On the sorting table, sun perch, an invasive species from Asia. The fish has just been caught in a pond in Bresse
Carp tail close-up isolated on white background
Otocinclus affinis in aquarium - one of the smallest known suckermouth catfish, often called a 'dwarf oto'
Microscopic image of a copepod. Gets it common name cyclops from the single red eyespot. Salt marsh, San Francisco Bay, California, USA. Live specimen. Wet mount, 10X, transmitted brightfield illumination.
Large Pacu Freshwater Fish in Aquarium Tank
Channa maculata swimming in fish tank. An omnivorous fish that lives in the Mekong Delta is used to feed farmers during floods
Chana auranti fish in the aquarium look beautiful
Dash-and-dot goatfish Parupeneus barberinus occurs in the tropical Indo-Pacific from the Gulf of Aden and Oman, south on the east coast of Africa to Mossel Bay, South Africa, east to the islands of Micronesia, Line Islands, Marquesas Islands, and Tuamotu Archipelago, and from southern Japan to Australia and New Caledonia in a depth range from 0 to 100m, max. length 60cm, common length 30cm. \n\nIt is one of the most abundant species of Parupeneus. Adults, solitary or in small groups inhabit large sand patches as well as sand and rubble areas of reef flats, and lagoon and seaward reefs. \n\nThis specimen was encountered at night in its nocturnal coloration, when black and red being essentially invisible colors. \n\nTriton Bay, Indonesia, \n3°54'2.455 S 134°6'23.699 Eat 4m depth by night
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.
Chiton, Tripoplax regularis. on a rock at Salt Point State Park in Sonoma County, California.
A large sturgeon floats under water and looks into the chamber
Tropical fish swimming in the aquarium
Free Images: "bestof:Amphiprion percula Ford 80.jpg The species names / identity need verification The original plates showed the fishes facing right and have been flipped here"
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