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skunkbear: You can learn more about this immortal animal in our latest video.
neurosciencestuff: Which Came First, the Head or the Brain? The sea anemone, a cnidarian, has no brain. It does have a nervous system, and its body has a clear axis, with a mouth on one side and a basal disk on the other. However, there is no organized
shameless-secrets: for my dommy! @cnidarian-dom
astronomy-to-zoology: Polypodium hydriforme …is a species of parasitic cnidarian that attacks the eggs of sturgeon and paddlefish. P.hydriforme is a intracellular parasite and spends most of its life inside the oocytes of fish in this time it will
marinesci: Dead Jellyfish at the beach today.Never pick up any sort of cnidarian. Even when they are dead they can still sting you!