preblei, Coregonus Harper [F.] & Nichols [J. T.] 1919:266, Pl. 15 (fig. 2) [Bulletin of the American Museum of Natural History v. 41 (art. 2); ref. 15213] Tazin River, about l mile above its confluence with Talston River, Mackenzie River basin, Canada. Holotype (unique): VMMB [now CMNFI] 1038 [head & skin] (lost). Type catalog: McAllister 1965:10 [ref. 22019]. •Synonym of Prosopium cylindraceum (Pennant 1784) -- (Scott & Crossman 1998:291 [ref. 24570]). Current status: Synonym of Prosopium cylindraceum (Pennant 1784). Salmonidae: Coregoninae. Habitat: freshwater, brackish.