Most fish are evolved from land-dwelling animals I wanted to check your source for this proposition, because after I upvoted your comment on other grounds, I w

Most fish are evolved from land-dwelling animals I wanted to check your source for this proposition, because after I upvoted your comment on other grounds, I wasn't completely sure that this squares with what I have read about evolution. For example, this link http://dinosaurs.about.com/od/otherprehistoriclife/a/prehistoric-fish.htm http://dinosaurs.about.com/od/otherprehistoriclife/a/prehist... is to the contrary, suggesting that most fish living today had ancestors that were aquatic. AFTER EDIT: To acknowledge your kind reply, I wondered if that was what you were getting at. To me, "land dwelling" implies, among other key behaviors, breeding and laying eggs on land. By contrast, "air breathing" would be a term unambiguous for what you meant, and still surprising to most readers.