This document discusses the use of endangered animals in Traditional Chinese Medicine (TCM) and the negative impacts of the practice. It notes that while 13,000 medicinal materials are listed in TCM, 12% come from animals, some of which are now endangered. These include elephant ivory and skin, tiger bones and penis, rhinoceros horn, pangolin scales and fetuses, Asiatic black bear bile, monkey bones and blood, antelope and saiga horns, manta ray flesh, snake skin and venom, deer musk, sea horse, turtle plastron and shell, and shark fins. The document argues that TCM treatments using endangered animals lack scientific evidence and contribute to poaching,