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Pacific herring swimming in the aquarium
Gudgeon (Gobio gobio). Wildlife animal.
Photo of Flathead grey mullet, a juvenile saltwater fish, against a black background.
The three-spined stickleback (Gasterosteus aculeatus)
Port Jackson Glassfish, (Ambassis jacksoniensis), Narooma, NSW, January 2023
Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
Tadpole fish in the pond, close up of fish head
Channa maculata swimming in fish tank. An omnivorous fish that lives in the Mekong Delta is used to feed farmers during floods
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.
Channa Orna Fish In Aquarium
Gambusia is a large genus of fish in family Poeciliidae.
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.
Three-spined stickleback (Gasterosteus aculeatus, Gasterosteus gymnurus), Dreistachelige Stichling swims in an Alpine pond in Tyrol, Austria
Pacific halibut swims in the aquarium
Ninespine Stickleback Pungitius pungitius
Sea life Gavun ( lat. Atherina hepsetus ) fish Underwater Mediterranean sea Scuba diver point of view
Medaka, oryzias latipes
Pseudotropheus johannii or the bluegray mbuna. Isolated in black
Photo of Blackhead seabream, a juvenile saltwater fish, against a black background.
the tail of a redfish
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.
Photomicrograph of midge fly, Chironomidae family, eggs hatching. Eggs are encased in a gelatinous material that attracts debris. Live specimen. Larva about 0.5 mm long. Wet mount, 10X objective, transmitted brightfield illumination.
Gudgeon, gobio gobio, Adult Swimming, Dordogne in France
Little fishes swimming in aquarium.
A fish The three-spined stickleback (Gasterosteus aculeatus) on the background of a 5 mm measurement grid. Ichthyology research.
Canary rockfish, Sebastes pinniger, is a rockfish of the Pacific coast, aquarium, Seward, Alaska
female Mosquitofish in front of white background
plant Pine Young Staminate Cone L.S. under light mircoscope with white background
little stickleback on white background
Sammara squirrelfish swimming
Free Images: "bestof:FMIB 33616 Micropogon Undulatus.jpeg check categories 18 September 2015 2 Micropogon Undulatus Larval Fish; Young Fish; Adult Fish Subject Atlantic croaker Tag"
FMIB_43267_Moose.jpeg
Cute young girl with an adult man enjoying the nature.jpg
Adult female and young boy in water.jpg
Young boy catches fish close up.jpg
Young boy catches fish in a net.jpg
Fish hatcheries atlantic salmon in hatchery.jpg
Young boy holds a small fish.jpg
Atlantic mackerel fish.jpg
Young cute boy with fish in his hands.jpg
Adult king salmon chinook fish oncorhynchus tshawytscha.jpg
Two young boys catch a rainbow trout fish.jpg
Dad and daughter fishing young girl learns to fish.jpg
Two young boys show off their catched fish.jpg
Man proudly showing off fish that was just caught by two young boys.jpg
View of Jones hole national fish hatchery Utah.jpg
Narraguagus river habitat for atlantic salmon.jpg
An atlantic salmon parr of the machias river in eastern maine.jpg
An adult bison walking in field.jpg
Adult pacific lamprey.jpg
Adult females playing with girls.jpg
An adult and young boy enjoy time.jpg
Atlantic harbor seal phoca vitulina.jpg
Ouzinkie village.jpg
PikiWiki Israel 46458 gold fish.jpg
Adult white tailed deer buck odocoileus virginianus.jpg
Anaktuvuk pass with sod house and young boy.jpg
An adult and two children canoe on lake.jpg
Puffins.jpg
Children and adult fishing.jpg
Pretty young girl.jpg
Young sea otter.jpg
Man on dock pier.jpg
Adult female assists girls to plant flowers.jpg
Afro American young girl seated in lounge area.jpg
Atlantic harbor seal female mammal phoca vitulina.jpg
Older man and young toddler.jpg
Young boy fishing.jpg
Collar tag device.jpg
Adult female playing with little girl.jpg
Adult female with children fishing on lake.jpg
River in september scenic.jpg
An adult and child enjoy their time paddling a kayak.jpg
Shenandoah river from harpers ferry cemetery.jpg
Child young face close up.jpg
Two young girls writting on table.jpg
Young teenage boy with children.jpg
Man walking on lake coast.jpg
Young male with hat profile.jpg
Two young firefighters boys firemans.jpg
USFWS people holding Canada geese.jpg
Wild pigs family male and female with young.jpg
Young man enjoying a day outside.jpg
Young man helps clear debris.jpg
Afro American young female works on new media projects.jpg
Dark haired young woman with glasses.jpg
People in young green forest in spring time.jpg
Walrus female with her young on beach.jpg
People at combat fishing on river.jpg
Boat for fishing docked.jpg
Sport fishing combat fishing.jpg
An environmental education student gets to feel the back of a young alligator on the refuge.jpg
Small airplane with skis.jpg
Sitka black tailed deer young odocoileus hemionus sitkensis.jpg
Close view of young girl in water.jpg
Two young women walk on bay beach.jpg
Yalik glacier and mountains scenic.jpg
Unalaska island north side.jpg
Small lakes under mountains.jpg
Guadalupe mountains national park.jpg
Wapack national wildlife refuge winter scenic.jpg
Young boy enjoys a day of fishing.jpg
Young boy reels in his catch.jpg
Trip to bay village.jpg
Petroglyphs stoneage art.jpg
Smoke rising from volcano.jpg
Slough landscape plants.jpg
Vegetation killed by salt.jpg
Young male white tailed deer odocoileus virginianus.jpg
Mother and young key deer odocoileus virginian clavium.jpg
Beautiful young child blonde girl playing with net.jpg
Children are amazed by a closeup view of a young alligator.jpg
Environmental education children accompanied by an adult in nature.jpg
Young boy building a sand castle at the beach.jpg
Young girl extinguish the wall of fire.jpg
Young kids are learning about nature on river.jpg
Wild boar female with her young sus scrofa.jpg
Northern red legged frog rana aurora amphibia.jpg
People in the field working with young shoots of crops.jpg
Two young boys assist an employee to plant a tree.jpg
Young girl learns how to catch insects with a net.jpg
Spectacular fall color scenics.jpg
Beach with airplane and atlantic city in background.jpg
Purple prairie clover.jpg
Small path like bridge in wild worest.jpg
Spruce forest in national reserve.jpg
Still waters in forest.jpg
Spring wildflowers in hills.jpg
Small pond in rocky mountains national park.jpg
Stillwater river nature habitat.jpg
Wildlife by lake.jpg
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