URL：https://1.bp.blogspot.com/-nu-Cdk4a3Fo/Xb9V5YJ-VEI/AAAAAAAAayM/MbVSExOwscUlFMOR0cu4-6v21gwBLyUrQCKgBGAsYHg/s1600/Screenshot_20191102-100714-01.png
掲載元：https://www.nagahitoyuki.com/2019/11/learn-how-to-distinguish-redimportedfireant-by-the-difference-in-caste-between-worker-queen-and-male.html
