formosana, Paraplagusia Oshima [M.] 1927:200 [Japanese Journal of Zoology v. 1 (no. 5) (art. 14); ref. 3315] Taihoku fish market [Taipei], Taiwan. Holotype (unique): whereabouts unknown (probably lost). Type catalog: Ho & Shao 2011:62 [ref. 31432]. •Synonym of Paraplagusia bilineata (Bloch 1787) -- (Desoutter 1986:433 [ref. 6212], Li & Wang 1995:327 [ref. 16193], Ho & Shao 2011:62 [ref. 31432], Kottelat 2013:468 [ref. 32989], Fricke et al. 2023:22 [ref. 40708]). Current status: Synonym of Paraplagusia bilineata (Bloch 1787). Cynoglossidae: Cynoglossinae. Habitat: brackish, marine.