_:b663962946 . _:b663962946 . _:b663962946 "Heterochronous homology that is produced by a maturation of individuals of a species past adulthood, which take on hitherto unseen traits." . _:b663962946 . _:b663962946 . _:b663962946 . _:b663962946 . _:b663962946 .