彭氏白鲑，为辐鳍鱼纲鲑形目鲑科的一种，为温带淡水鱼，被IUCN列为极危保育类动物，分布于欧洲威尔斯Llyn Tegid湖流域，体长可达35公分，栖息在底中层水域，生活习性不明。

• Froese, Rainer & Daniel Pauly, eds. (2015). Coregonus pennantii in FishBase. 2015年10月版本

The gwyniad (Coregonus pennantii) is a freshwater whitefish native to Bala Lake (Llyn Tegid) in northern Wales.

The population is threatened by deteriorating water quality and by the ruffe, a fish introduced to the lake in the 1980s and now eating the eggs and fry of gwyniad. As a conservation measure, eggs of gwyniad were transferred to Llyn Arenig Fawr, a nearby lake, between 2003 and 2007.