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Millions of Golden jellyfish, Mastigias papua etpisonii, swim in Palau's famous Jellyfish Lake. The jellyfish population grows with cooler water temperature and falls with warmer temperatures.
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.
Clutch of damselfish, Gelege vom Riffbarsch
This is a close up photograph of a the underside of a fern full with spores in the forest in Redwood National Park in California, USA.
amazing inhabitants of the microworld under a microscope
Aquatic (fresh water) nematode living in pond water among cyanobacteria. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Leafy Seadragon, Phycodurus eques, from  Western Australia.
Planaria worm in pond water
Closeup on an aggregation of clustered sludge or sewage worms, Tubifex a popular food for many tropical aquarium fish
Red skunk cleaner shrimp - Lysmata Amboinensis
Common Frog, Rana temporaria tadpole with internal gills, 3 weeks after hatching, in front of white background
A tropical ornamental fish swimming in the glass wall of the aquarium
Swimming Tadpole of Phelophylax frog swimming in water with green background while mouth is visible
Rat tailed maggot photographed in a studio
Underwater photo from a scuba dive at the Canary islands.
Chiton, Tripoplax regularis. on a rock at Salt Point State Park in Sonoma County, California.
Copepod - micro organism
Tiny school of Ambassidae fish, close up.
The reedfish, ropefish (more commonly used in the United States), or snakefish, Erpetoichthys calabaricus, is a species of fish in the family Polypteridae alongside the bichirs. It is the only member of the genus Erpetoichthys. It is native to fresh and brackish waters in West and Central Africa. The reedfish possesses a pair of lungs in addition to gills, allowing it to survive in very oxygen-poor water. It is threatened by habitat loss through palm oil plantations, other agriculture, deforestation, and urban development
Photomicrograph of mayfly nymph, Baetis species, with leaflike gills on back. Live specimen. Wet mount, 2.5X objective, transmitted brightfield illumination.
a spring scene with cherry blossoms in bloom
Sea life Saltwater Fish  Underwater beauty
Walking in the sea shore found blue little fishes at the water mirror of the beach amoung seaweed
Dictyota fasciola  algae from Mediterranean rocky coast
Ocellated Frogfish - Nudiantennarius subteres. Underwater world of Tulamben, Bali, Indonesia.
The common seadragon or weedy seadragon (Phyllopteryx taeniolatus) is a marine fish related to the seahorses. Endemic to Australia.
Female and Male (on background) of Great Crested Newt (Triturus cristatus). Male's skin color and crest is typical for breeding time.
Rat tailed maggot photographed in a studio
angelfish - Pterophyllum scalare - gold variety
Hexagrammos lagocephalus is a colorful marine fish with the common name rock greenling in the greenling family.
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