彼岸之澄
海星 starfish 珊瑚 coral 螃蟹 crab章鱼 octopus 龙虾 lobster 贝类 shell 鲨鱼 shark 海参 sea slug 乌贼 cuttlefish 虾子 prawn 海豚 dolphin 金鱼 gold fish 白带鱼 hair tail fish 牡蛎 oyster 珊瑚coral、海胆sea urchin、虾shrimp、水母jellyfish、海马sea horse、乌贼cuttlefish、章鱼octopus、海牛manatee、lionfish狮子鱼、魟鱼ray、鲸whale、海星starfish、海豚dolphin、鲨鱼shark、海龟sea turtle、寄居蟹hermit crab、海獭sea otter、海狗fur seal、海象walrus、海豹seal、海葵sea anemone、海绵sponge、蟹crab、管口鱼trumpetfish、小丑鱼clownfish、海狮sea lion、金鳞鱼squirrel fish、蝶鱼butterfly fish、比目鱼flounder、刺河鲀porcupine fish、海蛇sea snake、阳燧足brittle star
浅陌时光
Crabs are generally covered with a thick exoskeleton and armed with a pair of claws；crabs are found in all of the world's oceans, while many live in fresh water and on land, particularly in tropical regions. Crabs vary in size from the pea crab, a few millimetres wide, to the Japanese spider crab, with a leg span of up to 4 metres.
Male crabs often have larger claws, with a narrow and triangular abdomen, while females have a broader, rounded abdomen. This is because female crabs brood fertilised eggs on their abdomen.
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