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

Water Body: Rio Cupeyes            Site Location ID: NFS008  Sample Label:
Sample ID: NEON00352               Client Sample ID: CUPE.20151208.epilithon.8
Date Sample Collected: 12/08/2015  Count Finished:
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Marco Cantonati        Sample Type: QMH-micro

   Naded Taxon Name                                                            Percent    Count Notes   
    1025 Achnanthidium exiguum var. constrictum (Grunow) Andresen, Stoermer +    16.80    101.0
    1057 Achnanthidium jackii Rabenhorst                                         35.94    216.0
   25008 Denticula kuetzingii Grunow                                             30.61    184.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.66      4.0
  209015 Gomphosphenia sp. 1 NEON Puerto Rico                                     0.83      5.0
 9098013 Halamphora veneta (Kützing) Levkov                                       0.49      3.0
   48656 Nitzschia semirobusta Lange-Bertalot                                     1.16      7.0
  170136 Sellaphora crassulexigua (Reichardt) C.E. Wetzel & Ector                 1.33      8.0
  170134 Sellaphora saugerresii (Desmazieres) Wetzel et Mann                     12.14     73.0

Report Date: 2/8/2023          Total Number of Taxa: 9          Total Number Counted: 601

Count Notes:

  Comments: start x=97.5, y=25.7; end x=97.5, y=23.9 Slide with aggregates and uneven distribution of diatoms. Skipped only a couple of aggregates that appeared to be difficult to read. Counted everything as usual for the rest. Observed taxa: Adlafia drouetiana Observations on individual taxa: - Achnanthidium exiguum var. constrictum = 95 valves Achnanthidium exiguum var. constrictum DWARF = 15 (detailed explanation in count note of sample NEON00297)
Taxa Notes:


Counts version 3.3 - last revision 2/16/2021
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