Coridius fuscus instead.
九香蟲 (Coridus chinensis) 原來係一種中藥材!
This true bug was used as a Chinese medicine!
參考 : http://big5.wiki8.com/jiuxiangchong_76090/
香港蝽類昆蟲圖鑑 A Photographic Guide to Hong Kong True Bugs 1st Editon July 2012 - Vor Yiu & Chiu Ha YIP Page 206