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Table 2.-Status of nonnative, nonsalmonid fishes in the <br />Upper Colorado River Drainage (modified from Tyus et al. <br />1982). Status: A=abundant, C=common, R=rare and <br />I=incidental. <br /> River or River Drainage <br />Species <br />Colorado <br />Gunnison <br />Dolores <br />Green <br />Yampa <br />White <br />San Juan <br />Dorosoma petenensea <br />Cyprinella lutrensis A C C A C A A <br />Cyprinus carpio A C C A C R C <br />Gila atraria R I R <br />Gila copei I I <br />Hybognathus hankinsoni I <br />Hybognathus placitus I <br />Notropis stramineus C R R C R <br />Pimephales promelas C C C C C R C <br />Rhinichthys cataractae R R <br />Richardsonius balteatus I R C R <br />Semotilus atromaculatus I R R <br />Catostomus ardens R R <br />Catostomus catostomus R <br />Catostomus commersoni R C I I Cb I <br />Ameiurus melas R R I I R <br />Ameiurus natalisa <br />Ictalurus punctatus C I C A C` R C <br />Esox lucius I I I Cb I R <br />Fundulus sciadicus I <br />Fundulus zebrinus I I R <br />Gambusia affinis I I I <br />Morone chrysops I <br />Morone saxatilisa <br />Lepomis cyanellus R I I R I I R <br />Lepomis macrochirus I I I R <br />Micropterus dolomieui I I R I I <br />Micropterus salmoides R I I I I <br />Pomoxis annularis I <br />Pomoxis nigromaculatus R R R R <br />Etheostoma exile I <br />Etheostoma nigruze <br />Perca flavescens I <br />tizostedion vi treum vitreum R I I <br />Restricted to reservoirs; ° in upper reaches; ` in lower reaches <br />13