I gave you one: Homo sapiens.
Jenny! The operative word is ORIGIN. You're wrong on this score. There is not a single species whose ORIGIN can be explained by evolution.
Bottom line: How does life BEGIN? No one know for sure.
Evolution Theory is indeed very important, but it's not all encompassing as its advocates say. You might want to check out Darwin's Black Box by Professor Michael Behe. He gives Darwin credit where it's due, but he details serious limitations to evolutionary theory.
Apparently some Homo Sapiens have evolved a litter further than others.
Circular logic