The longevity of the Javan rhinoceros is unknown, but it's estimated to live an average lifespan of 30-40 years.
Tag: Javan Rhinoceros
The Javan rhinoceros is one of the five extant rhinoceros species. Although there were three subspecies recognized, two have now become extinct. This herbivorous rhino is the rarest and most endangered of rhinos with less than 70 remaining. None are currently kept in captivity and all are found in Ujung Kulon National Park.
Javan Rhinoceros
The Javan rhinoceros is the most endangered of all rhinos, listed as "Critically Endangered" on the IUCN Red List, and is the rarest large mammal in the world.