Analysis of Butterfly Community Structure and Species Diversity in Guangzhou City Based on Urbanization Gradient. - SUN Shuang-shuang; YE Zhen; LUO Hai-lin; HUANG Chun-rong; XU Rui; ZHONG Zhi-qiang; LI Yu; PAN Kai-jun; LIANG Di-wen (Fujian Agricultural Science & Technology, 2024)