The Fishes of the Illinois River in Oklahoma and Arkansas

Abstract
An annotated list of 91 forms taken by collectors between 1893 and 1946, with emphasis on a qualitative survey conducted during Aug. 1946. Descrs. of the following hybrids are given Lepomis macrochirus x L. microlophus, Notropis rubellus x N. zonatus pilsbryi, Dionda nubila x Notropis zonatus pilsbryi, and one unidentified hybrid, doubtless a cross between N. z. pilsbryi and some other notropid. It is proposed that no stocking of fishes be made in Tenkillers Ferry Lake.