melanocephalus, Plargyrus Abbott [C. C.] 1860:325 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 12; ref. 15620] Lake Whittlesey, Minnesota, U.S.A. Syntypes: ANSP 5739-93 (54 or 55); MCZ 2089 [ex USNM] (2), 35907 [ex USNM 3374] (1); USNM 3374 (orig. 20, now 14). Type catalog: Böhlke 1984:83 [ref. 13621], Gilbert 1998:112 [ref. 23395]. •Synonym of Pimephales promelas Rafinesque 1820 -- (Gilbert 1998:112 [ref. 23395]). Current status: Synonym of Pimephales promelas Rafinesque 1820. Leuciscidae: Pogonichthyinae. Habitat: freshwater.