2d
Live Science on MSNThis transparent sea creature can age in reverseThe sea walnut, a type of comb jelly that has become invasive in parts of Europe and Asia, can transform from a sexually ...
28d
Live Science on MSNOtherworldly video captures rare jellyfish with a hitchhiker in its bellMedusozoa and Ctenophora at the Smithsonian's National Museum of Natural History, who was not on the expedition. "On the ...
But these animals aren’t cnidarians. Instead, they belong to group of organisms called Ctenophora. There are approximately 200 described species of scyphozoans. Most are free-swimming species with the ...
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