Tiger panthera tigris poachers habitat destruction trade in tiger bones for traditional Chinese medicine (TCM) 500 pounds 3 yards from nose to tail Amur or Siberian P.t. altaica Far East Russia 445 Balian P.t. balica Bali 0 Javan P.t. sondaica Java 0 Caspian P.t. virgata Caspian Sea 0 Bengal P.t. tigris India 3159 Sumatran P.t. sumatrae India, Bangladesh 400 Amoy P.t. amoyensis South China 20 Indo-chinese P.t. corbetti Indo-China 1227 Black Rhino diceros bicornis poaching to satisfy demand for rhino horn in traditional Asian medicines and as decorative dagger handles in Middle East habitat destruction Southern Black Rhino D.b. minor Zimbabwe and South Africa 1365 Southwestern Black Rhino D.b. bicornis Namibia 740 Eastern Black Rhino D.b. michaeli Kenya (Ethiopia and Rwanda) 485 Northwestern Black Rhino D.b. longipes Cameroon 10 Giant River Otter pteronura brasiliensis habitat destruction hunting mercury poisoning from gold mining pollution from fossil fuel extraction disturbance from tourists overfishing infection by canine distemper virus 60 pounds 8 feet long Giant River Otter pteronura brasiliensis Peru, Northern Argentina less than 5000 http://www.tigersincrisis.com/ http://www.geocities.com/RainForest/6612/ http://www.otter.org/