وحيد القرن السومطري
The mainland subspecies of the Sumatran rhinoceros was given the name "Dicerorhinus sumatrensis lasiotis". The name "lasiotis" is derived from the Greek for "hairy-ears", as the Northern Sumatran rhinoceros has remarkable longer fur on the ears. The Northern Sumatran subspecies was also called hairy-eared Sumatran rhinoceros or ear-fringed rhinoceros for that reason.