If we stick now with the ctenophore Mnemiopsis leidyi ... into Turritopsis dohrnii has shown some of what we know about jellyfish is transferable to humans, that work has yet to be done with ...

Then there are lightmaking fish, squid, jellyfish, shrimp, the aforementioned ctenophores, several types of worms, and sea cucumbers. There are luminous siphonophores—sinister, stringlike ...

How do the firefly and the glowworm blink their lights? How does the jellyfish called ctenophore and the tiny, multitudinous noctiluca flash in the sea? And two score other fish, insects ...