Group 1 - The core viewpoint is that China is building a natural protection system centered around national parks, with the Wuyi Mountain National Park in Fujian discovering 62 new species [1] Group 2 - The Jianfengling stick insect, a key protected insect in Fujian, can reach a female body length of 25-27 cm, with total length exceeding 30 cm, making it the longest insect in East China [2] - Jianfengling stick insect nymphs are distributed in tropical regions and have unique zebra-like patterns on their joints and short antennae [3] Group 3 - Wuyi Mountain has low-altitude valleys that allow tropical species to thrive, with Jianfengling stick insects found in evergreen broadleaf forests below 500 meters [7] - The Wuyi Mountain giant beetle, discovered only within the Wuyi Mountain National Park, is known for its rapid running ability and is one of the first key protected insects in Fujian [8] Group 4 - The Wuyi Mountain giant beetle has a red-golden body that can appear green from certain angles, and it loses its flying ability as it matures [8] - The giant beetle can spray a pungent, acidic liquid from its abdomen to defend against predators [8]