鉢鉢蟲 [钵钵虫]

Jyutping but3 but3 cung4
Pinyin bō bō chóng

Definitions (Wiktionary)
  1. noun, Jin
    Chinese ground beetle (Eupolyphaga sinensis)
    (syn.) 地鳖, 西瓜虫, 地鱉, 西瓜蟲