poropterus, Achirus Bleeker [P.] 1851:410 [Natuurkundig Tijdschrift voor Nederlandsch Indië v. 1 (no. 4); ref. 6831] Jakarta, Java, Indonesia; Padang, western Sumatra, Indonesia. Syntypes: (5). •Valid as Achirus poropterus Bleeker 1851 -- (Allen 1991:205 [ref. 21090], Miesen et al. 2016:97 [ref. 34492]). •Valid as Pardachirus poropterus (Bleeker 1851) -- (Clark & George 1979:114 [ref. 6992], Kottelat et al. 1993:170 [ref. 23448], Larson & Williams 1997:374 [ref. 23967], Munroe 2001:3881 [ref. 26314], Hoese & Bray 2006:1848 [ref. 29000], Randall & Johnson 2007:14 [ref. 29291], Kottelat 2013:465 [ref. 32989], Fricke et al. 2014:190 [ref. 33932], Jamandre 2023:174 [ref. 40455]). Current status: Valid as Pardachirus poropterus (Bleeker 1851). Soleidae. Distribution: Eastern Indian Ocean, western Pacific: Indonesia east to New Guinea, north to Philippines, south to northern Australia. Habitat: freshwater, brackish, marine.