Plautia himechabane Ishikawa & Moriya, 2019: 479. HT: male, Japan, Ryukyus, Ishigaki-jima Is., Hirae (24.38904ºN 124.19505ºE); Laboratory of Entomology, Faculty of Agriculture, Tokyo University of Agriculture, Atsugi, Kanagawa, Japan.
Plautia splendens (non Distant, 1900). Misidentifications (Esaki, 1932: 1581; Liu & Zheng, 1995: 231).