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<br />* Appendix C. Taxa, densities of depositional-targeted habitat periphyton, and sampling date for environmental samples
<br />c::: at sites in the Upper Colorado River Basin study unit, 1996-97---Continued
<br />0
<br />'" [--, species not found in sample; A, abundance as cells per square centimeter; B, biovolume as cubic micrometers per
<br />0
<br />1a square centimeter; densities and biovolumes rounded to 3 significant figures; p, micrometer; <, less than;
<br />;z Site abbreviations are used in this table. See table 1 for full site name]
<br />~
<br />;z Cameo GunnGJ State line
<br />--<
<br />-0
<br />:;: 8/96 8/96 8/96
<br />;z
<br />;::l A B A B A B
<br />;z
<br />'" DIVISION
<br />0
<br />~ Family
<br />'" Genus species variety
<br />0
<br />S Cryptomonas sp. 29,900 2,420,000
<br />'" CYANOPHYTA (blue-green algae)
<br />~ Chroococcaceae
<br />w
<br />b Merismopedia elegans 478,000 32,200,000
<br />~
<br />"- Nostocaceae
<br />~
<br />~ Anabaena sp.
<br />f. Oscillatoriaceae
<br /> Hydrocoleum brebissonii 2,340,000 20,600,000
<br />;z Lyngbya sp. (1 ANS FWA) 6,580,000 1,840,000
<br />!"
<br />'" Oscil/atoria lutea
<br /> Oscillatoria princeps 456,000 33,300,000
<br /> Oscil/atoria sp. (1 ANS FW A) 16,800,000 6,210,000 413,000 153,000 7,240,000 2,680,000
<br /> Oscillatoria tenuis
<br /> Schizothrix arenaria 199,000 6,500,000
<br /> (Undetermined)
<br /> Undo blue-green coccoid
<br /> EUGLENOPHYTA (euglenoids)
<br /> 0\ Euglenaceae
<br /> ......
<br /> Euglena sp. 14,200 21,500,000
<br /> Phacus sp. 26,900 36,700,000
<br /> Trachelomonas hispida
<br /> Trachelomonas volvocina
<br /> RHODOPHYTA (red algae)
<br /> Chantransiacea
<br /> Audouinella violacea
<br /> (UNDETERMINED)
<br /> (Undetermined)
<br /> Undetermined alga flagellate
<br /> Undetermined alga flagellate (< lOp) 511,000 116,000,000 755,000 172,000,000 329,000 74,700,000
<br />
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