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Close-up of a sea-urchin on the sand.
Green toned shell of a sea urchin.
Sea urchin shells . Round green shells , macro image
Serene underwater environment surrounding Boracay Island, located in the Philippines. The image showcases a stone coral formation with a black urchin resting upon it. The black urchin is characterized by long, slender needles. The underwater scene features clear blue water with visible sunrays, adding a touch of natural illumination to the photograph.
male hand with a blue starfish against green water of the indian ocean
seashell \
Seaside Adventure: Sandy Beach, Blue Sky, and Tranquil Seascape with a Boat
Sea anemones off the west coast of Vancouver Island.
A woman on the beach holds two medium-sized young lively sea urchins from the Aegean Sea.
This image shows several sea urchins, with one opened to reveal its bright yellow insides. The sea urchin's shell is covered with black spines, creating a sharp contrast. The background consists of light-colored ice, highlighting the details of the sea urchin.
Blue-spotted sea urchin on the coral reef under the sea surface movements
View of a female sea-urchin.
Urchin macro photography сlose up. In the water.
Sea Urchin
Underwater two long spined sea urchins, Diadema antillarum, on the seabed in the Caribbean sea
Sea urchin shells of various colours
Sea urchin shells on rock with sea in background
Floating sea weed (Codium Fragile)
close-up detail of the skeleton of a sea urchin stranded on the sand of the beach.
A close-up view directly above an orange colored starfish and a green sea urchin shell in bright sunlight on a dry sand beach.
Echinoidea sea urchins, a group of marine animals belonging to the type of echinoderms Echinodermata, characterized by a spherical shape, .Zanzibar near the town of Jambiani
Tropical Tropical straw hat from coconut green leaves and a grasshopper on top
A green plant is lying on the sand. The plant is small and has a green color. Sea lettuce seaweed.
A sunburst sea anemone in a tidal pool on the coast of Newport Beach, California during the winter.
Underwater photography. Sea urchins. Zanzibar, Tanzania.
Brave young Caucasian boy touching Black Sea urchin, while his mother holding it on the palm of her hand
Sea urchin on wood column
A multi colored sea urchin is just below the water’s surface.
sea urchin on a rock in the sunlight
Vertical high angle extreme closeup photo of brown seaweed washed up on the beach at low tide. Mollymook, south coast NSW in Summer.
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