Original sentence: Sarcopterygii - Crossopterygii ("fleshy-finned fishes", from Greek σαρξ, sarx, flesh, and πτερυξ, pteryx, fin -- "lobe-finned fishes", from old German krukja, "stick with end curved into a lobe") is traditionally the class of fleshy-finned, lobe-finned fishes, consisting of lungfish and coelacanths
Edited sentence: Sarcopterygii - Crossopterygii ("fleshy-finned fishes", from Greek σαρξ, sarx, flesh, and πτερυξ, pteryx, fin -- "fringe-finned fishes", from Greek κροσσός, krossos, fringe) is traditionally the class of fleshy-finned, lobe-finned fishes, consisting of lungfish and coelacanths