Jellyfish vs Pufferfish - What's the difference?
jellyfish | pufferfish |
(zoology) An almost transparent aquatic being; any one of the acalephs, especially one of the larger species, having a jellylike appearance.
# A cnidarian, a member of the phylum Cnidaria.
## A scyphozoan, a member of the class Scyphozoa (the true jellies).
# A ctenophore, a member of the phylum Ctenophora (the comb jellies).
Any species of fish of the family Tetraodontidae that have the ability to inflate themselves to a globe several times their normal size by swallowing water or air when threatened; puffer, blowfish, swellfish, balloonfish, globefish.
A delicacy popular in Japan served raw as sushi that may, if improperly prepared, contain deadly levels of neurotoxins; (Japanese) fugu .