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Top view of a tilapia hanging out near its self-built nest.
Goldfish pond
filament-finned parrotfish in a rare state of being on the surface of the water
Mansuar island, Raja Ampat, West Papoua, Indonesia
An archer fish is seen from above. He is looking upwards, for prey. His fins are displayed. Black and yellow stripes are on his side. The water is green.
New Zealand Longfin Eel (Anguilla dieffenbachii) on the banks of a river in summer.
The Mayan cichlid (also known as the Mexican mojarra) is a species of cichlid native to Central America.
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
Koi and goldfish photographed in motion in a garden pond
latimeria fish isolated on the black background
Transparent Waters of Plitvice Lakes National Park
Stamp showing tropical aquarium fish
A carnivorous freshwater fish that inhabit clear, vegetated lakes, ponds, swamps, and rivers.
Blue Tilapia profile
Taenia Pisiformis Section under light microscope with white background
Arowana young fish beautiful fish tail, swimming lonely  in the pond
Fish swimming in a garden pond photographed from above with selective focus
Fish Below the Surface Taken from Above in Rivera Maya Mexico
High angle view of four fish
river fish in aquarium
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Oriental sweetlips fish isolated on white background.
Abstract Crystal background marble shot, nature pattern.
This fish swims in shallow water of a lake. The photo taken makes him appear to be floating in mid air.
1978 Bermuda stamp depicting a Rock Beauty (type of Angelfish). Canon 40D with 100mm macro; no sharpening.
Mayan Cichlid - also known as the Mexican mojarra - high angle view - is a species of cichlid native to Central America.
Spanish hogfish on a Belize stamp.
Bulgyhead wrasse sswimming gracefully with a school of sardines
Fresh water diatom, a type of algae, Pinnularia species. Each diatom is composed of one cell and is mobile. Yellow-brown chloroplast fills cell. Warner Valley, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Free Images: "bestof:Pseudochromis xanthocher Ford 58.jpg The species names / identity need verification The original plates showed the fishes facing right and have been flipped"
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