Water Body: Potomac River          Site Location ID: NRSA-FW08MD008  Sample Label: 
Sample ID: NRSA0068                Client Sample ID: 521484.1
Date Sample Collected: 07/17/2008  Count Finished: 12/30/2008
Subsample ID: PR1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Babs Rinkel            Sample Type: 


  Naded Type             Taxon Name                                             #Units  Percent   #Cells  Percent  Notes   
 249999 Unclassified     (undifferentiated) (diatoms)                             3828    81.01     3828    44.70 
 249998 Unclassified     (undifferentiated) diatoms> (dead)                        605    12.80      605     7.06 
 820006 Blue-Green Algae Chroococcus sp.                                             1     0.02       32     0.37 
 309001 Green Algae      Cladophora sp.                                             24     0.50       75     0.87    Yes
 327012 Green Algae      Cosmarium granatum Brébisson ex Ralfs                       1     0.02        1     0.01 
 847990 Blue-Green Algae Geitlerinema sp. 1 ?                                        2     0.04      116     1.35 
 401000 Green Algae      Gongrosira sp.                                             14     0.29       57     0.66 
 850006 Blue-Green Algae Heteroleibleinia sp.                                        1     0.02       62     0.72 
 852004 Blue-Green Algae Homoeothrix (Tapinothrix) janthina (Bornet et Flahault) Starmach      54     1.14     1403    16.38 
 852007 Blue-Green Algae Homoeothrix (Tapinothrix) varians Geitler                   6     0.12       89     1.03 
 852002 Blue-Green Algae Homoeothrix juliana (Meneghini) Kirchner                   14     0.29      418     4.88 
 932002 Blue-Green Algae Komvophoron sp.                                             4     0.08       14     0.16 
 860008 Blue-Green Algae Lyngbya sp.                                                 4     0.08       44     0.51 
 455000 Green Algae      Oedogonium sp.                                             16     0.33       45     0.52 
 888010 Blue-Green Algae Oscillatoria sp.                                            1     0.02       23     0.26 
 890039 Blue-Green Algae Phormidium chalybeum (Mertens ex Gomont) Anagnostidis et Komárek       3     0.06       78     0.91 
 890025 Blue-Green Algae Phormidium sp.                                             58     1.22      492     5.74 
 890073 Blue-Green Algae Phormidium sp. 1 ANS DNREC                                  5     0.10       59     0.68 
 897003 Blue-Green Algae Pseudanabaena sp.                                          13     0.27      132     1.54 
 510002 Green Algae      Scenedesmus ecornis (Ralfs) Chodat                          1     0.02        4     0.04 
 510005 Green Algae      Scenedesmus spinosus Chodat                                 1     0.02        4     0.04 
 543002 Green Algae      Stigeoclonium sp.                                           1     0.02        7     0.08 
 948040 Blue-Green Algae Unknown Cyanophyte colony                                   6     0.12      105     1.22    Yes
 948009 Blue-Green Algae Unknown Cyanophyte filament                                34     0.71      524     6.11    Yes
1599006 Red Algae        Unknown Rhodophyte Florideophycidae (chantransia)          28     0.59      347     4.05 

Report Date: 2/3/2023          Total Number of Taxa: 25          Total Natural Units: 4725
                                                                 Total Number of Cells: 8564