31,273 無料の画像生物学用

水中魚動物海の生物野生動物水マリンウェストバージニア州ネバダテキサス州

Juvenile Northern Pike-4

Pallid sturgeon-3

Biologists search for Fountain Darter

生物学者水

Biologists search for Fountain Darter-2

生物学者水

Biologists search for Fountain Darter-2

生物学者水

Smallmouth bass-4

Oregon chub

Paddlefish-2

Texas Blind Salamander-2

Electron scan micrography of Aceria anthocoptes

コントロール電子工学

Biologists search for Fountain Darter-2

生物学者水

Biologists search for Fountain Darter-1

生物学者水

Panama City crayfish-2

生物学水中

Brook trout-1

Largemouth bass-1

Novel Coronavirus SARS-CoV-2–Transmission electron micrograph of SARS-CoV-2 virus particles, isolated from a patient. Original image sourced from US Government department: The National Institute of Allergy and Infectious Diseases. Under US law this image is copyright free, please credit the government department whenever you can”.

Amazing Silver Lined Fish

Texas Blind Salamander-2

Eastern blacknose dace-2

Sockeye salmon-1

Texas Blind Salamander-2

Moapa Dace

Shorthead redhorse sucker

オウム

枝にとまった鳥鳥

Young bluegill close-up

Sockeye salmon-2

Okaloosa darter-1

Greenbrier Cave Crayfish

サンプル生物学

Ash Meadows Amargosa pupfish-2

Texas Blind Salamander-3

Erimyzon tenuis

Purple crab

Front Cichlid Cyphotilapia Frontosa

Tidepool Sculpin

Chinook Salmon

Freshwater drum

Brownish Fish

River carpsucker-1

Sturgeon

Devils Hole pupfish-1

Pallid sturgeon-4

Ash Meadows Amargosa pupfish-1

Brook trout-1

Bluegill and other school of fish

Pallid Sturgeon-1

Tyrannosaurus Dinosaur

古生物学恐竜

Drug Blister

Quilback carpsucker-3

Rock Bass

Black bullhead-2

野生動物魚

Texas Blind Salamander-1

Brook trout-1

野生動物魚

Ash Meadows Speckled Dace-2

Yellow bullhead catfish-3

Copper Tetra

ボーイスカウト

ボーイスカウト人

A field epidemiologist performing a mouth swab inside the beak of a white duck, in order to carry out an infectious disease investigation. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

コントロール動物

Rock Bass-1

Hybognathus placitus

Laboratory technician working with electronic cigarettes. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

科学者科学

Student recreation center

建築物都市

Diamondback terrapin

爬虫類動物

Blue catfish-4

Brook trout in Seneca Creek-1

Virginia River Spinedace

Ash Meadows Amargosa pupfish-1

Brook Trout juvenile-2

Young brook trout with fall leaves in water-1

Young brook trout with fall leaves in water-1

Pallid Sturgeon-2

Blue catfish

Torrent sucker-2

Candy darter-1

Highland shiner

Logperch-2

Ash Meadows Amargosa pupfish-1

Candy darter

Spotted sunfish

Juvenile Northern Pike

Ash Meadows Amargosa pupfish-1

Candy darter-1

A scientist implementing molecular testing. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

科学者医学

A scientist testing bacterial samples for their antimicrobial susceptibility. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

科学者科学

Anemone Crab

野生動物動物

Novel Coronavirus SARS-CoV-2–Colorized scanning electron micrograph of an apoptotic cell (blue) heavily infected with SARS-COV-2 virus particles (yellow), isolated from a patient sample. Original image sourced from US Government department: The National Institute of Allergy and Infectious Diseases. Under US law this image is copyright free, please credit the government department whenever you can”.

Oulu University Hospital in Finland

建築物医学

ガールスカウト

Black Bullhead catfish-2

野生動物魚

A scientist examining the results of a hemagglutinin inhibition (HI) test. Original image sourced from US Government department: Public Health Image Library, Centers for Disease Control and Prevention. Under US law this image is copyright free, please credit the government department whenever you can”.

科学者研究室

Novel Coronavirus SARS-CoV-2–Colorized scanning electron micrograph of an apoptotic cell (blue) infected with SARS-COV-2 virus particles (red), isolated from a patient sample. Original image sourced from US Government department: The National Institute of Allergy and Infectious Diseases. Under US law this image is copyright free, please credit the government department whenever you can”.

Captive Devils Hole pupfish

Divers photographing a paddlefish

Ash Meadows Amargosa pupfish-1

Yellow perch-4

Candy darter-6

Juvenile Spotted sunfish in clear water

Black Finger Crab - Ozius truncatus

Devils Hole pupfish-1

Pallid Sturgeon-4

Channel catfish-2

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