2591 Acipenser fulvescens Rafinesque, 1817 Acipenseridae Sturgeons Acipenseriformes Chondrostei Lake sturgeon North America: St. Lawrence-Great Lakes, Hudson Bay, and Mississippi River basins. AMNH 20277 Acipenser fulvescens AMNH 5772 Acipenser fulvescens IGFA 45 N 81 W Acipenser fulvescens IGFA 48 N 94 W Acipenser fulvescens AMNH 2968 1909 Acipenser fulvescens AMNH 1828 1910 Acipenser fulvescens AMNH 221828 1975 Acipenser fulvescens AMNH 222418 1980 Acipenser fulvescens FB 2804154 42 N 82 W 2008 Acipenser fulvescens