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Catfish vie over small bits of food in a pond.
Abstract small fish and reflections in the water.
close up asian water plant in river
Equisetum is a \
Microscopic photo of a thin section of calcareous tufa of Holocene age.
Carp tail close-up isolated on white background
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
Crab at the bottom of the sea
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Tapeworms (Cestoda: Caryophyllidea), Parasites of Fish in Thailand.
Big catfish with open mouths catch food in the pond of a Buddhist temple in Thailand.
Swimming slowly, a large white sturgeon and salmon cruise the water in the Bonneville Fish Hatchery and Sturgeon Center along Oregon’s Columbia River.
Catfish isolated on white background. Clipping path inside.
European seabass raw fish fillet for advertisement
Dead carp in the pond. There are flies on the carp.
plant Zea Stem C.S. under light mircoscope with white background
Scleractinia coral fossil specimen for education. Scleractinia, also called stony corals or hard corals. Scleractinian corals evolved from soft-bodied ancestors in the Middle Triassic period.
Geirangerfjord near Hellesylt in Norway. This is seaweed in the Fjord.
Raw catfish isolated on white background
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Poropuntius normani Smith, natural fish in a Nam-Song river, feed the fish
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Breeding of ide melanote, the 8-week-old fry are released into the pond.
Abundance of hungry catfish.
The Big Grass Carp is a herbivorous freshwater fish belonging to the family Cyprinidae and the only species of its biological genus Ctenopharyngodon
an eel searches for food on the Los Llanos region of Colombia
Scenedesmus is a genus of green algae, in the class Chlorophyceae.
Beef tripe for soup
Aquarium: Fish: Immobile Lung Fish
Koi are colored varieties of the common carp that are kept for decorative purposes in koi ponds or water gardens.
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