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Physid snail (Physidae) with a small planarian in an aquarium.
Fish skeleton on black background
Chinese mystery snail, black snail, or trapdoor snail (Cipangopaludina chinensis) - floating on the surface of the river along the riverbank in a public park\n\nInvasive species - Ontario Canada\n\nLocation\nVictoria Lake, Stratford ON CA
Pacific herring swimming in the aquarium
Water snail in the pond
Painted Comber, small seabass grouper fish family Serranus Scriba, of Serranidae family from Mediterranean sea on white wood background
Photo of Blackhead seabream, a juvenile saltwater fish, against a black background.
Channa maculata swimming in fish tank. An omnivorous fish that lives in the Mekong Delta is used to feed farmers during floods
Small white fish in Thailand Asia
Dwarf cichlid male of Apistogramma Panduro
Liparis - inhabitant of the Kara Sea. Fish lost the natural color after preservation
Pacific halibut swims in the aquarium
Different snails, in different places
Cichlidae
Three-spined stickleback, Gasterosteus aculeatus, isolated on white
Cute pet fish
Antarctic rockcod or nototenia coriceps which lies on the rocks in the aquarium
Pseudotropheus johannii or the bluegray mbuna. Isolated in black
Observe the elegance of a corncrake as it gracefully navigates the shallow waters of its wetland habitat. With delicate steps, the corncrake moves through the tranquil waters, its presence adding to the serene beauty of the marshland. Captured in its natural environment, this photograph offers a glimpse into the peaceful world of wetland birds, highlighting the corncrake's graceful demeanor amidst the calm waters.
Vibrant betta fish swimming.
Dnipro river shell close up
A toned close-up portrait of a peacock.
Photo of Largescale blackfish, a juvenile saltwater fish, against a white background.
Hong Kong - February 28, 2022 : \
A fish The three-spined stickleback (Gasterosteus aculeatus) on the background of a 5 mm measurement grid. Ichthyology research.
Channa Orna Fish In Aquarium
Close-up view of a leopard spot ramshorn snail.
salvador, bahia, brazil - april 15, 2023: Concrete barrier to contain a hillside next to residences in the city of Salvador.
Naked Sea Butterfly or Sea Angel ( Common Clione) in Hokkaido,Japan
Summer in Brandenburg, Germany
Free Images: "bestof:Naturalis Biodiversity Center - RMNH.MOL.301157 1 - Hemitrochus rufoapicata (Poey, 1858) - Cepolidae - Mollusc shell.jpeg artwork Dimensions artwork Document"
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