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Photography of small cyprynid fish Lake minnow (Eupallasella percnurus). Other names Swamp minnow, Rhynchocypris percnurus. Isolated on black background.
Pacific herring swimming in the aquarium
latimeria fish isolated on the black background
The three-spined stickleback (Gasterosteus aculeatus)
A fish The three-spined stickleback (Gasterosteus aculeatus) on the background of a 5 mm measurement grid. Ichthyology research.
Latimeria chalummae smith, Produced in the Comoros, East africa. The world's oldest surviving vertebrate, known as the \
Sunbleak or Belica freshwater fish (Leucaspius delineatus). It has an upward-turned mouth and a short lateral line which extends about seven to ten scales from the gill cover. Wildlife scene of nature in Europe.
Eurasian dotterel (Charadrius morinellus)
coral fish swimming
Hexagrammos lagocephalus is a colorful marine fish with the common name rock greenling in the greenling family.
Gudgeon alive fresh fish isolated on white
pacific golden plover or kolea in hawaii
Names: Masu salmon, Cherry salmon, Cherry trout, Yamame trout
Gobio gobio, or the gudgeon, is a species of fish in the family Cyprinidae on the background of measurement grid. Ichthyology research.
Three-spined stickleback, Gasterosteus aculeatus, isolated on white
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.
Medaka
Channa Orna Fish In Aquarium
African fish Red tailed silverside or Zona but also Bedotia geayi, is a endemic species of Madagascar of the Mananjary River.
Alloophorus Robustus Fish.
Three-spined stickleback is a fish native to most inland coastal waters north of 30°N. Three-spined stickleback live in seawater but breed in fresh or brackish water.
Weather loach (Misgurnus fossilis) on the background of a 5 mm measurement grid. Ichthyology research.
Three-spined stickleback, Gasterosteus aculeatus,
Sunbleak or Belica freshwater fish (Leucaspius delineatus). It has an upward-turned mouth and a short lateral line which extends about seven to ten scales from the gill cover. Wildlife scene of nature in Europe.
Fish
Alligator Gar in shallow lake water
Myloplus rubripinnis, also known as the Redhook myleus or red hook silver dollar, is a medium to large, omnivorous fish from South America.
spotted blue eyed rainbow fish Pseudomugil gertrudae aquarium fish Gertrude's Blue-Eye
Black-bellied plover (Pluvialis squatarola)
Free Images: "bestof:LimnopardalusVigilantisKeulemans.jpg Limnopardalus rytirhynchus <small> Vieill </small> var b vigilantis <small>Sharpe</small> Pardirallus sanguinolentus"
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