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


Water Body: Hothole Stream         Site Location ID: ME-000580  Sample Label: 1592
Sample ID: MEDP1064                Client Sample ID: WA-288-2016e (1592)
Date Sample Collected: 06/09/2016  Count Finished: 03/02/2017
Subsample ID: PR1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Laura Aycock           Sample Type: QMH-micro



  Naded Type             Taxon Name                                             #Units  Percent   #Cells  Percent Notes   
 249999 Unclassified     (undifferentiated) (diatoms)                              265    72.80      265    40.83
 249998 Unclassified     (undifferentiated) diatoms> (dead)                         52    14.28       52     8.01
 298000 Green Algae      Chlamydomonas sp.                                           3     0.82        3     0.46 Yes
 316026 Green Algae      Closterium parvulum Nägeli                                  2     0.54        2     0.30 Yes
 327022 Green Algae      Cosmarium angulosum Brébisson                               1     0.27        1     0.15 Yes
 341001 Green Algae      Desmidium baileyii (Ralfs) Nordstedt                        1     0.27       28     4.31 Yes
 379004 Green Algae      Euastrum denticulatum (Kirchner) Gay                        1     0.27        1     0.15 Yes
 389004 Green Algae      Gloeocystis sp.                                             2     0.54        4     0.61 Yes
 418003 Green Algae      Hyalotheca mucosa (Mertens) Ehrenberg ex Ralfs              1     0.27       48     7.39 Yes
 863016 Blue-Green Algae Leptolyngbya sp.                                            3     0.82       84    12.94 Yes
 444000 Green Algae      Mougeotia sp.                                              16     4.39       38     5.85 Yes
 444006 Green Algae      Mougeotia sp. 1 (thin filament)                             3     0.82       12     1.84 Yes
 455000 Green Algae      Oedogonium sp.                                              2     0.54        7     1.07 Yes
 458004 Green Algae      Oocystis sp.                                                2     0.54        8     1.23 Yes
 890025 Blue-Green Algae Phormidium sp.                                              1     0.27       26     4.00 Yes
 481000 Green Algae      Pleurotaenium coronatum (Brébisson) Rabenhorst              1     0.27        1     0.15 Yes
 481003 Green Algae      Pleurotaenium trabecula (Ehrenberg) Nägeli                  4     1.09        4     0.61 Yes
 533990 Green Algae      Spirogyra sp. 1 ?                                           1     0.27        6     0.92 Yes
 582000 Green Algae      Zygnema sp.                                                 3     0.82       59     9.09 Yes


Report Date: 12/14/2019          Total Number of Taxa: 19          Total Natural Units: 364
                                                                  Total Number of Cells: 649

Count Notes:

  ?
  Comments: Abundance of diatoms
 
Taxa Notes:
 
Naded 298000: Spherical shaped cell with two flagella. Cell diameter is about 6.8µm.
Naded 316026: Strongly curved cells with pointed poles. Cell length is 96.6 and width is 9.7
Naded 327022: Cells have a deep median constriction with moderately open sinus. Semicells with a sub-circular outline. Cell length is about 11.3µm and width is 7.8µm.
Naded 341001: Cells about as broad as long and have a deep depression in the middle of the apices. Cells are rectangular in outline and apical depressions form an oval when joined in a filament. Cell length and width is about 15.5µm.
Naded 379004: Cell length is about 13.5µm and width is about 11.3µm. Semicells are trapezoidal in outline and rounded. Apex of cell has v-shaped notch. Sinus is closed. Sides of cells have 4 spines. Cell wall is granulated.
Naded 389004: Ovoid to spherical cells incased in a mucilage envelope. Mucilage envelope is globose. Chloroplasts are cup shaped.
Naded 418003: Cells are slightly constricted and rectangular-cylindrical shaped in side view. Cells are circular in vertical view. Cells are incased in mucilage sheath. Cell length is about 9.5µm and width is about 12.2µm. Cells are 1.3 times broader than long.
Naded 444000: Cylindrical shaped filaments with plate-like chloroplast. Cell size varies.
Naded 444006: Cylindrical shaped filaments with plate-like chloroplast. Filaments are very thin (no more than 10µm wide) in comparison to Mougeotia sp.
Naded 455000: Cylindrical shaped filaments with net-like chloroplast. Cells enlarge towards cell junctions. Cell size varies.
Naded 458004: Cells are ovoid to ellipsoid and are incased in a parental cell wall.
Naded 890025: Cylindrical shaped filament with a thin sheath and isodiametric cells. Filament diameter is about 3.0µm
Naded 481000: Cells have truncate apex with a crown. Cell has slight undulations past the basal inflation. Cell length is 290.2µm and length is 30.5µm. Cell is about 9.5 times broader than long.
Naded 481003: Cells have slight basal inflation with 1-3 undulations. Cell poles are truncate with rounded angles and no crown. Cell length is 385.8µm and length is 17.7µm. Cells are 21.3 times longer than broad.
Naded 533990: Cylindrical shaped filamentous cells. Chloroplast are in a ribbon that coils around the inside if the cell.
Naded 582000: Cylindrical shaped cells in a filament. Cells have two plastids with large pyrenoid at center of radiating short branches in stellate pattern
Naded 863016: Cylindrical filaments in a thin sheath. Filament ends not tapper and cells are not constricted. Filament width is about 1.3-1.5µm.


 


 
Counts version 3.2 - last revision 6/17/2017
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