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Swimming Tadpole of Phelophylax frog swimming in water with green background while mouth is visible
Colorful Coral Reef Teeming with Exotic Fish. Lively and colorful coral reef in a vibrant underwater world. Diverse array of tropical fish swimming freely in their aquatic environment, creating a mesmerizing scene for nature and animal enthusiasts alike.
Scuba diving into coral garden at Ishigaki island, Japan
Blackspot Sweeper Pempheris oualensis occurs in the tropical Indo-Pacific from the Red Sea to the Line, Marquesan, and Ducie Islands, north to the Ryukyu Islands, south to Lord Howe and Rapa Islands in a depth range from 1-36m, max. length 22cm. \nThe species occurs in clear, shallow lagoon and seaward reefs and is quite common along the reef margin, feeding on benthic and planktonic crustaceans, other small invertebrates and fishes at night. \nBy day, Blackspot Sweeper form aggregations in caves. \nRun Island, Banda Sea, Indonesia \n4°32'56.5548 S 129°40'10.29 E at 13m depth in the early afternoon
Black Sea, European flounder (Platichthys flesus luscus) floats in the water column
Photomicrograph of mayfly nymph, Baetis species, with leaflike gills on back. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
amazing inhabitants of the microworld under a microscope
Shrimp in aquarium
exotic aquarium fish astranatous with close-up
Sea life  shrimp  Aquatic organism Underwater  Mediterranean sea Scuba diver point of view. Other name: Scampi, Nephrops norvegicus, Nephropidae shrimp-lobster, Norway lobster, Å kamp.
Copepod (Zooplankton) are a group of small crustaceans found in the marine and freshwater habitat.
Pearly Monocle Bream Scolopsis margaritifera occurs in the Western Pacific from South China Sea to Vanuatu and northwestern Australia in a depth range from 2 to 25 m, max. length 28cm, common length 15cm. \nThe species is found on sand bottoms close to reefs, feeding on crustaceans, polychaete worms, mollusks and small fishes. \n\nJuveniles like this specimen have often a yellowish ventral surface. \n\nTriton Bay, Indonesia \n3°43'41.976 S 133°53'39.546 E at 5m depth by night
The Cladocera are an order of small crustaceans commonly called water fleas on the slide under microscope.
Rat tailed maggot photographed in a studio
Copepod - micro organism
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.
Common Frog, Rana temporaria tadpole with internal gills, 3 weeks after hatching, in front of white background
Underwater photography of tropical reef fish species in Papua New Guinea
Detail of small tunicates colonizing a coral reef in Komodo National Park, Indonesia. Tunicates filter organic material from the ocean, improving water quality.
Cherry Shrimp Close-up in aquarium
Priscacara fish fossil from Green River Formation, Wyoming, USA
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.
Image of Sea slug under the water
Three-spined stickleback, Gasterosteus aculeatus,
Spider Mite attacked on Citrus in Viet Nam.
High-hat Triplefin Enneapterygius tutuilae occurs in the tropical Indo-West Pacific from East Africa to Micronesia, Line Islands, and Society Islands, and Taiwan to Australia, including Papua New Guinea, Line Islands and Society Islands, Taiwan to reefs of Coral Sea and New Caledonia in a depth range from 0-55m, max. length 4cm. Adults are found in various reef habitats, but often on sponges or reef outcrops and in intertidal pools and on corals and rocks. The species feeds on zooplankton. \nEven if it is the most common and most widely distributed among Enneapterygius species, this tiny and well camouflaged fish is rarely encountered. \nTriton Bay, Kaimana Regency, West Papua Province, Indonesia \n3°54'41.0503 S 134°7'18.2052 E at 4m depth
Diatoms are photosynthesising algae, they have a siliceous skeleton and are found in almost every aquatic environment including fresh and marine waters.
Hexagrammos lagocephalus is a colorful marine fish with the common name rock greenling in the greenling family.
Antarctic krill near the stone floats in the aquarium
Underwater   Saddled seabream  fish deep in sea   sandy bottom, Sea life Mediterranean sea  Scuba diver point of view
Free Images: "bestof:Tecopapupfish.png A Tecopa Pupfish Photographed by Phil Pister and published in the book 'Endangered Wildlife of California' by the Resources Agengy Department"
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