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Sea life Spiral tubeworm Underwater beauty
Behold the mysterious elegance of an octopus as it gracefully navigates the ocean depths, its tentacles dancing in the currents, a symbol of intelligence and adaptability.
Spanish dancer - sea slug in Red Sea near Marsa Alam by night, Egypt
Beautiful sea flowers in underwater world with corals
Colourful Soft Coral growth under Busselton Pier, Western Australia, Australia
A blenny going out of its hiding place in the French Mediterranean Sea
Anemonia sulcata, or Mediterranean snakelocks sea anemone, is a species of sea anemone in the family Actiniidae from the Mediterranean Sea. Whether A. sulcata should be recognized as a synonym of A. viridis remains a matter of dispute
History Under the Sea.
Beautiful wild fish (Japanese moss blenny) swimming in the blue sea
Fire worm underwater Sea life  Scuba diver point of view
Underwater photo from a scuba dive in Thailand.
Deep water mushroom soft coral, Heteropolypus ritteri is a genus of soft corals in the family.  Monterey Bay, California. Alcyoniidae.
Mantis shrimp close-up. Sipadan island. Celebes sea. Malaysia.
Tubifer Cardinalfish Siphamia tubifer (ex. Siphamia versicolor) occurs in the tropical Indo-West Pacific from the Red Sea south to Madagascar and east through the Maldives, Sri Lanka and India to the Andaman Sea Islands and to Western Australia, north to the Ryukyus andthroughout the Indo-Malayan region to Vanuatu in a depth range from 1 to 100m, usually to 18m depth, max. length 7cm. \nThe species forms small groups with long-spined urchins, but is also found among the spines of Acanthaster planci. Siphamia tubifer feeds on zooplankton and small invertebrates. The specimen encountered in this Blue Spotted Sea Urchin Astropyga radiata is dark brown. Depending on the phase the species can be striped instead.\nBlue Spotted Sea Urchin Astropyga radiata occurs in the tropical Indo-Pacific Ocean from the African coast to Australia and to Hawaii in a depth range from 0 to 60m, usually 10 to 30m, max. test diameter 20cm. \nThe species is often found in lagoons and bays where the substrate is sand, shingle or coral rubble. Sometimes many urchins collect together in one locality in dense aggregations. \nLembeh Strait, North Sulawesi, Indonesia \n1°28'47.814 N 125°15'1.26 E at 23m depth
Close  up of a well camouflaged Common Octopus (Octopus vulgaris) clinging to a piece of sea grass.
A Caribbean stingray swimming off to the right of the image, there is a cloud of sand behind it.
Common octopus in Adriatic sea, Croatia
Scuba diving adventure.  Young man scuba diver, diving into the sea. Underwater turquoise lagoon. Happy teenage  joy into the crystal clear sea. Mediterranean beach. Summer.
Black feather star on the coral reef
emperor angelfish, Mutton snapper,French angelfish, sea horse, Cuttlefish , stone fish
Sea anemone at Birmingham National Sealife Centre
A featherduster worm attached to a soft coral opens in the current
Black sea urchin (Arbacia lixula) undersea, Aegean Sea, Greece, Skiathos island, Vasilias beach
Tropical fish swimming along ocean floor in clear blue water
Bearded fireworm in Adriatic sea, Croatia
Sea shell   Pinna nobilis, known by the common names noble pen shell and fan mussel - Perska - Palastura,  Close up Abstract.  Exploring and enjoying Beautiful Sea Life macro .  Underwater scene at clear mediterranean sea.  Scuba diver point of view. Greece Europe. Underwater photography. Sea  Blue Background. Photographed with Nikonos V, 35mm lens Macro 1:1 (real size 24x36mm) on Fujichrome Velvia 50
Sea urchin Evechinus chloroticus on rock covered with layer of sediment and some vegetation.
An underwater shot of a spotted sea cucumber laying on coral reef. Taken in Kauai, Hawaii, during the day.
Peacock mantis shrimp on the reef in maldives
Colorful Underwater Sea Anemone - Intricate marine life detail.
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