North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Soft Algae Count Report
 


Water Body: Humboldt River         Site Location ID: NRSA-FW08NV019  Sample Label:
Sample ID: NRSA0218                Client Sample ID: 531884.1
Date Sample Collected: 07/22/2008  Count Finished: 11/21/2008
Subsample ID: PR1                  Slide Replicate ID: b     Count Replicate ID: 1
Counted By: Babs Rinkel            Sample Type:



  Naded Type             Taxon Name                                             #Units  Percent   #Cells  Percent Notes   
 249999 Unclassified     (undifferentiated) (diatoms)                             2088    81.10     2088    16.00
 249998 Unclassified     (undifferentiated) diatoms> (dead)                        183     7.12      183     1.40
 803001 Blue-Green Algae Anabaena sp.                                               38     1.47      627     4.80
 261000 Green Algae      Ankistrodesmus falcatus (Corda) Ralfs                       8     0.31        8     0.06
1601002 Blue-Green Algae Borzia sp.                                                  2     0.07       14     0.10
 814001 Blue-Green Algae Calothrix fusca (Kützing) Bornet et Flahault               30     1.16      536     4.10
 316005 Green Algae      Closterium dianae Ehrenberg                                 1     0.03        1     0.00
 847990 Blue-Green Algae Geitlerinema sp. 1 ?                                        2     0.07       52     0.39
 852004 Blue-Green Algae Homoeothrix (Tapinothrix) janthina (Bornet et Flahault) Starmach      63     2.44     3975    30.47
 852007 Blue-Green Algae Homoeothrix (Tapinothrix) varians Geitler                   4     0.15      107     0.82
 852002 Blue-Green Algae Homoeothrix juliana (Meneghini) Kirchner                   11     0.42      336     2.57
 863016 Blue-Green Algae Leptolyngbya sp.                                           26     1.00     2105    16.13
 890047 Blue-Green Algae Phormidium granulatum (Gardner) Anagnostidis                1     0.03        5     0.03
 890025 Blue-Green Algae Phormidium sp.                                              3     0.11      108     0.82
 510003 Green Algae      Scenedesmus acutus Meyen                                    1     0.03        4     0.03
 510002 Green Algae      Scenedesmus ecornis (Ralfs) Chodat                          2     0.07        8     0.06
 510001 Green Algae      Scenedesmus quadricauda (Turpin) Brébisson                  1     0.03        4     0.03
 543002 Green Algae      Stigeoclonium sp.                                           5     0.19       48     0.36
 799098 Green Algae      Unknown Chlorophyte colony                                  1     0.03        4     0.03
 799004 Green Algae      Unknown Chlorophyte filament                                5     0.19        6     0.04 Yes
 948009 Blue-Green Algae Unknown Cyanophyte filament                                99     3.84     2824    21.65 Yes


Report Date: 3/27/2023          Total Number of Taxa: 21          Total Natural Units: 2574
                                                                Total Number of Cells: 13043

Count Notes:

  ?
  Comments: High lugols levels. 300 ncunits reached in 15.22 mm 300 sa ncunits reached in 132.8 mm

  ?
  Comments: NRSA data prep

  ?
  Comments: Diatoms multiplied up per Babs Rinkel request Apr 2010
 
Taxa Notes:
 
Naded 799004: as sample 0217
Naded 814002: poss epiphytica heterocyst 4um d; tricomes 5.5-6 um tapering
Naded 948009: 1-1.2um 1um long


 


 
Counts version 3.3 - last revision 2/16/2021
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