Jellyfish (class Scyphozoa) or jellyfish (Southern dialect) are marine invertebrates unique to the phylum Cnidaria. They are real jellyfish. This class may include the extinct group of fossils Conulariida, whose relationship is uncertain and widely debated. The class name Scyphozoa comes from the Greek word skyphos (ς), which refers to a type of drinking cup and refers to the cup-shaped jellyfish. They have existed from the beginning of the Cambrian to the present day. Jellyfish and water lily have the same general structure, but jellyfish are adapted to life in the sea. When moving, jellyfish contract the parachute, push water through the mouth hole and move in the opposite direction. Some jellyfish species cause itching, sometimes causing skin burns. Jellyfish is a species without brain, heart and bones.Although Scyphozoa was formerly considered to include animals, now known as the classes Cubozoa and Staurozoa, we now include only three extant orders (two of which are in Discomedusae, an analytic class. of Scyphozoa). There are currently about 200 recognized extant species, but the true diversity is likely to be at least 400.Several types of jellyfish can be used to make dishes. The normal stems are processed by cutting, soaking in brine [1] to retain the water. When processing jellyfish, they are soaked in cold water a few times to soften, and can use dishes such as jellyfish noodles [2], jellyfish salad. In Hanoi, Vietnam, there are shops selling fresh food with golden fried side, vegetables, raw vegetables and dipping shrimp paste with chili sauce.
These tiny Irukandji jellyfish are the size of your thumbnail and impossible to see in the water. They are one of the most poisonous animals on the planet and a sting from one of them causes terrible symptoms that unless treated that properly might kill you.
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