Freshwater Fishes of North America : Volume 1: Petromyzontidae to Catostomidae
Brooks M. Burr, Joseph R. Tomelleri · Johns Hopkins University Press · 2014
Wikipedia
{{cite book |last=Burr |first=Brooks M. |title=Freshwater Fishes of North America : Volume 1: Petromyzontidae to Catostomidae |publisher=Johns Hopkins University Press |year=2014 |isbn=9781421412016}}