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<br />26 <br /> <br />Northern pike: listed primarily as competitor with Colorado squawfish, but razorback sucker <br />and all native species were also identified <br /> <br />Common carp: Colorado squawfish and razorback sucker were identified along with roundtail <br />chub, flannelmouth sucker, bluehead sucker, and June sucker. All native species were <br />considered to be affected <br /> <br />The following species were all listed as competitors with native species in general or <br />Colorado squawfish in particular (denoted by "*"): <br />Green sunfish <br />Largemouth bass* <br />Walleye * <br />Striped bass* <br />Black bullhead <br />Bluegill <br /> <br />The following species were all listed as competitors with all larval or young natives fishes, <br />but Colorado squawfish in particular (denoted by "*"): <br />Fathead minnow* <br />Sand shiner* <br />Redside shiner <br /> <br />Mosquitofish: Pecos gambusia listed specifically. <br /> <br />White sucker: all native species, but flannelmouth listed specifically. <br /> <br />Brown and brook trout: Rio Grande cutthroat and Gila trout listed specifically. <br /> <br />Plains minnow: Rio Grande silvery minnow listed specifically. <br /> <br />Hybridization <br /> <br />Hybrids identified as occurring between native and nonnative fishes are listed below. <br />Native species are provided first, followed by the nonnative species. <br /> <br />Flannelmouth sucker x white sucker <br />Bluehead sucker x white sucker <br />Rio Grande cutthroat trout x Snake River cutthroat or Yellowstone <br />cutthroat trout or rainbow trout (New Mexico and Utah specifically identified this <br />interaction). <br />Gila trout x Yellowstone cutthroat or rainbow trout <br />Pecos gambusia x mosquitofish <br />Headwater catfish x channel catfish <br />Rio Grande silvery minnow x plains minnow <br />