The hybrid fishes described herein are _Chrosomus erythrogaster_ (Rafinesque) × _Notropis cornutus frontalis_ (Agassiz), _C. erythrogaster_ × _Semotilus atromaculatus_ (Mitchill), _Campostoma anomalum plumbeum_ (Girard) × _S. atromaculatus_, _Gila nigrescens_ (Girard) × _Rhinichthys cataractae_ (Valenciennes), and _Notropis venustus venustus_ (Girard) × _Notropis whipplei_ (Girard). Two of the combinations have been reported, without descriptions, in literature (citations […]

The Big Blue River in northeastern Kansas will soon be impounded by the Tuttle Creek Dam, located about five miles north of Manhattan, Kansas. Since the inception of this project by the U. S. Army Corps of Engineers much argument has arisen as to the values of the dam and reservoir as opposed to the […]