Two distantly related trilobite species both evolved the same trait separately
jenebauer
Parallel Evolution of Unusual ‘Harpiform’ Morphologies in Distantly Related Trilobites By: James D. Beech, David J. Bottjer, Nathan D. Smith Summarized by Erich Reineking: Erich lives in Binghamton, New York, but is from Oakdale, New York on Long Island. He… Continue reading →