Species that contain: Poecilichthys and borealis [ 1 ] records

borealis, Poecilichthys Jordan [D. S.] 1884:477 [Proceedings of the United States National Museum v. 7 (no. 451); ref. 10625] Montreal, Canada. Lectotype: USNM 35747. Paralectotypes: CAS-SU 5447 (1 of 3), USNM 197993 [ex USNM 35747] (3). Type catalog: Böhlke 1953:74 [ref. 12291], Collette & Knapp 1967:61 [ref. 20211]. Lectotype selected by Collette & Knapp 1967:61 [ref. 20211]. •Synonym of Etheostoma exile (Girard 1859) -- (Page 1983:152 [ref. 22189], Smith 1986:325 [ref. 22186]). Current status: Synonym of Etheostoma exile (Girard 1859). Percidae: Etheostomatinae. Habitat: freshwater.