Complex sentence: The structure of "R. balochistanensis" ankle bones show the trochlea being double-spooled, a trait only known in artiodactyls, as all other mammalian orders have a single-spooled trochlea.
Split into simpler sentences: The structure of "R. balochistanensis" ankle bones show the trochlea being double-spooled. This trait is otherwise only known in artiodactyls, as all other mammalian orders have a single-spooled trochlea.