Species that contain: Percina and bimaculata [ 2 ] records

bimaculata, Percina Haldeman [S. S.] 1844:157 [Proceedings of the Boston Society of Natural History v. 1 (1841-1844); ref. 18240] Columbia, Lancaster County, Susquehanna River, Pennsylvania, U.S.A. Holotype: USNM 1405 (lost). Type catalog: Collette & Knapp 1967:57 [ref. 20211]. •Synonym of Percina caprodes (Rafinesque 1818) -- (Page 1983:50 [ref. 22189]). •Valid as Percina bimaculata Haldeman 1844 -- (Near 2008:7 [ref. 29672], Scharpf 2008:36 [ref. 30399], Page & Burr 2011:530 [ref. 31215], Page et al. 2013:141 [ref. 32708], Near et al. 2017:303 [ref. 35622]). Current status: Valid as Percina bimaculata Haldeman 1844. Percidae: Etheostomatinae. Distribution: Susquehanna and Potomac river basins, Pennsylvania and Maryland, Virginia and DC, U.S.A. Habitat: freshwater.

nebulosa, Perca (Percina) Haldeman [S. S.] 1842:330 [Journal of the Academy of Natural Sciences, Philadelphia v. 8 (pt 2); ref. 2029] Susquehanna River, Pennsylvania, U.S.A. Holotype (unique): ANSP 22652. Type catalog: Collette & Knapp 1967:56-57 [ref. 20211], Böhlke 1984:138 [ref. 13621]. Objectively invalid, preoccupied by Perca nebulosa Rafinesque 1814. •Synonym of Percina caprodes (Rafinesque 1818) -- (Page 1983:50 [ref. 22189]). •Synonym of Percina bimaculata Haldeman 1844 -- (Near 2008:7 [ref. 29672]). 1°Homonym. Current status: Synonym of Percina bimaculata Haldeman 1844. Percidae: Etheostomatinae. Habitat: freshwater.