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<br />. <br /> <br />Table 3. Numbers by species and life stage for fish collected using light traps and drift <br />nets in the lower Duchesne River: June - July 1997. <br /> <br />. <br /> <br />Soecies Life Stage Light Trap Drift Net Total <br /> Natives <br />bluehead sucker larvae 0 1 1 <br />chub (Gila soo.) larvae 1 0 1 <br />flannelmouth sucker larvae 17 3 20 <br />soeckled dace larvae 96 5 101 <br /> Nonnatives <br />brook stickleback adult 3 0 3 <br />carp vounQ-of-the-year 11 0 11 <br />fathead minnow adult 30 8 38 <br /> subadult 44 2 46 <br /> larvae 252 3 255 <br />red shiner adult 998 63 1061 <br /> subadult 1032 0 1032 <br /> larvae 5980 0 5980 <br />sand shiner adult 23 7 30 <br /> subadult 9 0 9 <br /> larvae 569 1 570 <br />smallmouth bass voung-of-the-vear 7 1 8 <br />unidentified larvae 467 2 469 <br />unidentified minnow a larvae 7562 37 7599 <br />unidentified sucker larvae 0 1 1 <br />white sucker larvae 1 0 1 <br />white sucker? larvae 1 1 2 <br />I (FMxWS)b <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />. <br /> <br />a . <br />This category is represented by red shiners, fathead minnows, and sand shiners too small and damaged to identify with current diagnostic <br />techniques. <br /> <br />b <br />Morphological characteristics suggest a hybrid offlannelrnouth sucker and white sucker. <br /> <br />. <br /> <br />. <br /> <br />19 <br /> <br />. <br />