Hornets and Paper Wasps (Family Vespidae) > 黃腳胡蜂 / 黃腳虎頭蜂 Vespa velutina / Asian Predatory Wasp

參考 :
A Photographic Guide to Hong Kong Insects 香港昆蟲圖典 1st Edition 2014 P.701 - Hong Kong Entomological Society