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Lithodes May
Regulus Seastar Pentaceraster regulus occurs in the Western Central Pacific from Thailand to New Caledonia in habitats with soft, sandy, and muddy bottoms, and also among sea grasses, in a depth range from 0 to 60m, max. width 27cm. The tough, spiny knobs on its body help deter predators. \nThis is a close-up of the central disc. \nLembeh Strait, Indonesia \n1°28'47.196 N 125°14'12.42 E at 19m depth
Giant Japanese Spider Crab.
Cooked Red King Crab Shell
Kamchatka crab, close up (Paralithodes camtschaticus). Front view, background
Beautiful sea flowers in underwater world with corals
A giant red king crab during stay underwater. Animal portrait photo, eye-focus.
The Japanese spider crab (Macrocheira kaempferi) is a species of marine crab that lives in the waters around Japan. It has the largest known leg-span of any arthropod.
Close-up of a giant crab's mouthparts and cephalothorax, showcasing intricate marine life
Fire worm underwater macro photography Sea life  Scuba diver point of view
Japanese spider crab (Macrocheira kaempferi), also known as the giant spider crab.
Alaskan King Crab
Claws red king crab (Paralithodes camtschaticus), also called Kamchatka crab or Alaskan king crab, native to the far northern Pacific Ocean
Pink Veined Didemnum Didemnum membranaceum occurs in the tropical Indo-Pacific at least from Indonesia to Micronesia in a depth range from 5 to 30m. \nColonial ascidians, or sea squirts, are sessile marine invertebrates forming colonies of interconnected zooids that share a common tunic. They filter feed using specialized siphons and reproduce both sexually and asexually, often via budding. They form striking colonies with awesome zooid arrangements, like this Colonial Ascidian Didemnum membranaceum. \nThe small holes are inhaling pores. The large holes surrounded by white areas are the exhaling orifices. \nWhile ecologically important as filter feeders and habitat providers, some colonial ascidians can become invasive, impacting ecosystems and fouling marine structures. \nLembeh Strait, North Sulawesi, Indonesia \n1°28'56.3943 N 125°15'15.59 E at 5m depth
Spiny king crabs prowl the deep seafloor for other smaller crabs and sea stars. It has spikes that can ward off predators.
Munida quadrispina is a species of squat lobster. The claws, chelipeds, are exceptionally long. There are small spines on the chelipeds. Monterey Bay, California.
1) Shot of a King crab in the water.
Spider crab underwater. Market stall, Santiago de Compostela, A Coruña province, Galicia, Spain , close-up view.
The japan spider king crab or alaska king crab , Osaka ,Japan
In Qingdao, Shandong Province, China.
Close-up of a crab's face underwater in a aquarium. Observation of exotic fish and animals in the aquarium.
soft coral crab - hoplopphrys oatesil on a red soft coral in Lembeh
beautiful sea pink crab in a blue aquarium
Grapsus adscensionis on the volcanic rocks in the coast, La Palma
Crabs in the fish tank of a restaurant in Ushuaia
Single starfish on the beach. Diani Beach, Mombasa, Kenya.
Spider crab underwater. Ocean and sea life close-up. Giant Japanese crab is walking along bottom.
Pin Cushion Sea Star Culcita novaguineae occurs in tropical Indo-West Pacific in a depth range from 0 to 90m, max. diameter 30 cm. It is very common in lagoon, back reef and reef front. It feeds on detritus and on sessile invertebrates, sometimes including hard corals, but can not be considered a serious threat for the coral reefs.\nThis species has short arms and an inflated appearance and resembles a pentagonal pincushion. The colour is extremely variable: beige, brown, red, yellow, green, with plates and tubercles often in contrasting colour compared with the background. \nThis is a close-up of the aboral (upper) side, where there are a lot of papulae (skin gills). These small, soft, retractable projections help in respiration by allowing gas exchange with the surrounding water.\nLembeh Strait, Indonesia\n1°28'8.917 N 125°14'39.105 E at 23m depth
Red tubifex worms in bottom of aquarium.
A crab on a rock by the ocean in Mexico.
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