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33 <br />Table 12. Total numbers and percentage corposition of fishes collected at each trend zone sampling site (all <br />habitats combined) ].n the Colorado River oetween Lora, Coloradc, and the Colorado- Utah State Line. <br />16 through 19 August 1977. <br /> <br />Collection Sites: A B C D E F G H <br />Date (day): 17 17 17 18 18 18 16 19 <br />Time: 9-10 AM 11-12 AH 4-5 PH 9-11 AM 12-1 PM 4-5 PH 11-12 AM 10-11 AM <br />Water Temperature (C): 19 20 21 21 24 22 21 21-22 <br />Habitats Sampledb: a ace ace bee edf abce c bce <br />Length Group (L-m TL) c: =20=. 6 20 c X20 - 6 20 ors 20 :!s 20 - b 20 < < 20 c <br />Total Fish Collected: 2 97 - 81 145 1019 - 246 103 248 24 512 36 56 141 <br />X conpositiond: <br />,Cyprinus carpio - 1 - 15 - 1 - 2 - 1 - - - - - - <br />Gila robusta - 14 - - - * - 14 - 2 - 6 - 13 - 26 <br />Notropis lutrersis - 31 - 22 37 19 - 59 64 24 67 40 83 21 - 9 <br />Notronis stramineus - 22 - 21 25 30 - 10 3 13 - 3 6 20 - 28 <br />Pinsphal_s prorelas - 15 - 16 38 49 - 13 33 57 33 43 11 40 - 21 <br />Rhini.chthvs osculus - 5 - 2 - 2 - - - - - 3 - - - 15 <br />Catostemus co=ersoni - - - - _ - _ - - - _ • _ _ _ _ <br />Gatostonus discobolus - - - - _ _ - 3 - - _ • - _ _ - <br />Catostorus latipinnis - 1 - - - • - _ - • _ f _ _ _ _ <br />lctalurus punctatus - 9 - - _ 1 - - - - - 4 - 2 - 1 <br />Fundulus kansae - - - - - 2 2 _ - _ _ <br />%,e anis cyanellus 100 1 - 5 - 1 - - - 1 - - - - - - <br />Hieropterus salmoides - - - 19 - • - - - - - - - 4 - - <br />a. See taps included in this report for location of collection sites. <br />b. Rey to generalized habitat types: a- backwater, b- pool, c- shoreline, d- chute channel, e- riffle, f- run. <br />c. Larvae and juveniles less than or equal to 20 mm TL (::E20) were probably spawned within about five weeks of <br />the date of collection. Specimens greater than 20 mm TL (20-) include older larvae and young-of-the- <br />year juveniles as well as older juveniles and adults. <br />d. • -0.5Z; - - no specimens collected. <br />e