1.any stinging, jellylike marine cnidarian of the classScyphozoa,living in the developmental stage as a tiny attached polyp and in the adult stage as a large free-floating medusa with trailing tentacles. 2.an indecisive or weak person.
Box jellyfish, (class Cubozoa), any cnidarian (or coelenterate) belonging to the class Cubozoa. The class is made up of approximately 50 species, which are known for their semitransparent box-shaped bell and the toxic venom produced by some species. Box
They aren’t actually fish. They can make copies of themselves. And some older ones can become young again.
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Jellyfish sperm with stingers that fire inside femalesdoi:10.1016/s0262-4079(19)31414-9Michael MarshallReed Business InformationNew Scientist
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Check out lively musings from the jellyfish world from inside the App. JELLYFISH NEAR ME Instantly check what species are near you, while an interactive map allows you to tap anywhere or type a locality to see what jellyfish occur anywhere in the world. ...
SYDNEY — An Australian ocean photographer captured a one-in-a-million example of the cruelty of life in the deep — a fish peering out into the ocean, helpless, from inside a jellyfish. Tim Samuel, a self-described “ocean obsessed … lover of photograp
Contact with a jellyfish tentacle can trigger millions of nematocysts to pierce the skin and inject venom, yet the sting of only some jellyfish species causes an adverse reaction in humans. When a nematocyst is triggered by contact by predator or prey, pressure builds up rapidly inside it up...
Its body is bell-shaped and transparent with a minuscule height of 0.18 inches and a diameter of 0.18 to 0.4 inches, making it smaller than a pinky nail. Its body is mostly taken up by its stomach which is vibrant red and has a cruciform shape in its cross-section. Inside their ...