Mean (± SD) total length (TL) and weights (W) of male and female Apalachicola redhorse Moxostoma n. sp. cf. poecilurum, spotted sucker Minytrema melanops, and quillback Carpiodes cyprinus captured from the Apalachicola River, Florida, during February–April 2007. Parameter estimates (± SE) for the von Bertalanffy growth function are presented for males and females of each species.