undulata, Perca Linnaeus [C.] 1766:483 [Systema naturae sive regna tria naturae v. 1 (pt 1); ref. 2786] Carolina [South Carolina] and Chesapeake Bay, Virginia, U.S.A. Syntypes: LS 112 (right half-skin), 113 (left half-skin). Type catalog: Goode & Bean 1885:202 [ref. 1841], Wheeler 1985:61 [ref. 20705]. Based on multiple sources, including the 'Croker' of Catesby 1743:3, Pl. 3, fig. 1 (v. 2) [ref. 774] ['Chesapeak' Bay, Virginia], the 'Croker' in manuscript description, and 2 specimens sent by A. Garden [South Carolina]. •Valid as Micropogon undulatus (Linnaeus 1766) -- (Herrera 1896:56 [ref. 39336]). •Valid as Micropogonias undulatus (Linnaeus 1766) -- (Chao 1978:32 [ref. 6983], Lee et al. 1980:760 [ref. 22416], Smith 1986:434 [ref. 22186], Robins & Ray 1986:188 [ref. 23100], Boschung 1992:146 [ref. 23239], Murdy et al. 1997:194 [ref. 23144], Castro-Aguirre et al. 1999:367 [ref. 24550], Fuller et al. 1999:409 [ref. 25838], Chao 2003:1630 [ref. 27097], Nelson et al. 2004:148 [ref. 27807], Boschung & Mayden 2004:609 [ref. 27995], McEachran & Fechhelm 2005:435 [ref. 28815], Miller 2006:352 [ref. 28615], García-Hernández et al. 2009:93 [ref. 37265], Raz-Guzmán et al. 2018:346 [ref. 36407], Robins et al. 2018:359 [ref. 35886], Parenti 2020:31 [ref. 37439], Bagley et al. 2023:324 [ref. 41241], Carvalho-Filho 2023:178 [ref. 40480], Page et al. 2023:209 [ref. 40505], Carvalho-Souza et al. 2024:4 [ref. 41113]). Current status: Valid as Micropogonias undulatus (Linnaeus 1766). Sciaenidae. Distribution: Western Atlantic: Massachusetts (U.S.A.) south to Gulf of Mexico and northwestern Cuba. Introduced in northeastern Atlantic (Spain). IUCN (2020): Least Concern. Habitat: freshwater, brackish, marine.