| Citation | Eschmeyer, W.N. and Fricke R. (eds.), 2012, Catalog of fishes. Updated internet version of 12 January 2012.. Catalog databases of CAS cited in FishBase (website). |
| Ref. | 89336 Eschmeyer, W.N. and Fricke R. (eds.), 2012 |
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| Named Used as Valid | Coregonus widegreni |
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