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Rhinoceros sondaicus

Help the Javan Rhino


The Javan Rhino is the rarest of the rhino species with fewer than 60 animals surviving in only two known locations: one in Indonesia and the other in Vietnam. Rhinos have been poached from these small populations in recent years and much more intensive protection is needed if this species is to survive. The Javan and the Sumatran compete for the dubious distinction of being the most endangered species of rhino.

Common Names

  • Javan Rhinoceros
  • Asian Lesser One-Horned Rhinoceros: in contrast to the Greater One-Horned Rhino
    (i.e., the Indian Rhino) because of the Javan's smaller size.

Scientific Name and Origin

  • Rhinoceros sondaicus
  • Rhinoceros: from the Greek rhino, meaning "nose" and ceros, meaning "horn"
  • sondaicus: (Latin -icus indicates a locality) referring to the Sunda islands in Indonesia.; "Sunda" means "Java"

Current Javan Rhino Numbers and Distribution

There are currently approximately 60 Javan Rhinos surviving in two widely separate places, one in Java, Indonesia; the other in Vietnam.

 

Click for large Black Rhino distribution map
 

Javan Rhino distribution map

 
 

Physical Characteristics

Size

  • Weight: 2,000 - 5,060 lbs (900 - 2,300 kg)
  • Height: 5 - 5.5 ft (1.5 - 1.7 m) tall at shoulder
  • Length: 6-11.5 ft (2.0-.4 m)

Horn

  • There is a single horn 10 in (25 cm) long, at least in males; females have a smaller or no horn.

Other Features

  • Gray, hairless; armor plates (actually skin folds) apparent but less so than in the Indian Rhino.

Natural History

Subspecies

 

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