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y .~ <br />r~t'[~t'.,~U LX <br />]rrt~~p(~A!`il CfTI'D ArTT~'jTY AREA DEFINITIONS <br />( FFER[TARY 19£37 ) <br />The following Humpback chub activity areas werN defined by UCREICC <br />(19£34). These activity area definitions served as bases for the CDOW <br />mapping process: <br />ADULTS (>200mm) <br />Classification <br />-------------- Criterion <br />1. Distribution: Humpback chub. captures recorded <br /> from deep-canyon habitats since 1979. <br />Concentration Areas: <br />2 Five adult captures in one year within <br />. <br /> deep-canyon habitat. <br />Confirmed Spaw::ing Aromas: <br />3 Presence of ripe females (strippable eggs) <br />. <br /> during presumed spawning season within <br /> deep-canyon habitat. <br />4. Suspected spawning areas: Five captures in one year within <br /> deep-canyon habitat. <br />Disclaimer: Care should be taken in interpreting these- <br />- maps. The activity areas portrayed for <br /> humpback chub are simplistic representation <br /> of complek phenomena. Animal distribution <br /> can be fluid, and may vary considerably fro <br /> that shwon ot~ the map. Narrative informati <br /> accompanies the map and should be used as a <br /> source of interpretive information. <br />