Question: what animals are endangered in vietnam?
Answer:  Annam chorus frog (Microhyla annamensis)  Banded eagle ray (Aetomylaeus nichofii)  Black-crested gibbon (Nomascus concolor)  Delacour's langur (Trachypithecus delacouri)  Great hammerhead (Sphyrna mokarran)  Indochinese tiger (Panthera tigris corbetti)  Red-shanked douc (Pygathrix nemaeus)