The IUCN / SSC Sturgeon Specialist Group - A global network of sturgeon experts. Activities, publications, and photo gallery. - http://www.iucn.org/themes/ssc/sgs/sturgeon/
Sturgeon Family Acipenseridae - Description of three kinds of sturgeons that inhabit New York State. - http://fish.dnr.cornell.edu/nyfish/Acipenseridae/acipenseridae.html
Acipenser fulvescens (Lake Sturgeon) - North American freshwater fish. Narrative includes physical description, natural history, and economic value. - http://animaldiversity.ummz.umich.edu/site/accounts/information/Acipenser_fulvescens.html