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<br /> Appendix C. Taxa, densities of depositional-targeted habitat periphyton, and sampling date for environmental samples at sites in the Upper Colorado River Basin study unit, 1996-97-Continued
<br /> [--, species not found in sample; A, abundance as cells per square centimeter; B, biovolume as cubic micrometers per square centimeter; densities and biovolumes rounded to 3 significant
<br /> figures; 11,
<br /> micrometer; <, less than; Site abbreviations are used in this table. See table 1 for full site name]
<br /> Gunn32 GunnTunn Dotsero DryFk DryCk Reed
<br /> 8/96 8/96 8/96 8/96 8/96 11/96
<br /> A B A B A B A B A B A B
<br /> DIVISION
<br /> Family
<br /> Genus species variety
<br /> Anabaena sp. 783,000 6,780,000
<br /> Oscillatoriaceae
<br /> Hydrocoleum brebissonii
<br /> Lyngbya sp. (l ANS FWA) 1,730,000 485,000
<br /> Oscillatoria lutea 929,000 17,600,000
<br /> Oscillatoria princeps 640,000 46,800,000
<br /> Oscillatoria sp. (l ANS FW A) 2,620,000 970,000 5,050,000 1,870,000 841,000 311,000 1,050,000 388,000 826,000 306,000 302,000 112,000
<br /> Oscillatoria tenuis
<br /> Schizothrix arenaria
<br /> (Undetermined)
<br /> Undo blue-green coccoid
<br /> EUGLENOPHYTA (euglenoids)
<br /> Euglenaceae
<br /> Euglena sp. 15,200 23,000,000
<br /> Phacus sp.
<br />Ul Trachelomonas hispida 29,000 84,300,000
<br />Ul Trachelomonas volvocina
<br /> RHODOPHYTA (red algae)
<br /> Chantransiacea
<br /> Audouinella violacea
<br /> (UNDETERMINED)
<br /> (Undetermined)
<br /> Undetermined alga flagellate 15,000 18,900,000 19,300 24,300,000
<br /> Undetermined alga flagellate (< 1011) 213,000 48,500,000 261,000 59,300,000 120,000 27,300,000 109,000 24,800,000 646,000 147,000,000 131,000 29,700,000
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