Water Body: Dan River              Site Location ID: VA-4ADAN075.22  Sample Label: 
Sample ID: VA000608                Client Sample ID: 4ADAN075.22
Date Sample Collected: 10/22/2015  Count Finished: 01/17/2018
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Ionel Ciugulea         Sample Type: RTH


   Naded Taxon Name                                                            Percent    Count  Notes   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               0.82      5.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           6.63     40.0
    1036 Achnanthidium rivulare Potapova et Ponader                              17.08    103.0
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         0.49      3.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         0.16      1.0
   10001 Aulacoseira crassipunctata Krammer                                       0.33      2.0
   10067 Aulacoseira pusilla (Meister) Tuji et Houki                              0.99      6.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  0.33      2.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.49      3.0
   16004 Cocconeis placentula Ehrenberg                                           2.15     13.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.66      4.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                 4.14     25.0
   23814 Cymbella subturgidula Krammer                                            0.33      2.0
   23068 Cymbella tumida (Brébisson ex Kützing) Van Heurck                        0.16      1.0
   23083 Cymbella turgidula Grunow in Schmidt                                     1.16      7.0
  190005 Cymbopleura naviculiformis (Auerswald) Krammer                           0.16      1.0
  197002 Diadesmis contenta (Grunow ex Van Heurck) Mann in Round, Crawford a+     0.66      4.0
   81001 Didymosphenia geminata (Lyngbye) Schmidt                                 0.16      1.0
   30001 Diploneis elliptica (Kützing) Cleve                                      0.33      2.0
 2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee           0.49      3.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     1.49      9.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     2.65     16.0
   32003 Epithemia adnata (Kützing) Brébisson                                     0.16      1.0
   33168 Eunotia implicata Nörpel, Alles et Lange-Bertalot in Alles, Nörpel +     0.99      6.0
   33183 Eunotia minor (Kützing) Grunow in Van Heurck                             0.16      1.0
  115008 Fallacia tenera (Hustedt in Schmidt et al.) Mann in Round, Crawford+     0.66      4.0
   34006 Fragilaria capucina Desmazières                                          3.64     22.0
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.16      1.0
   35024 Frustulia crassinervia (Brébisson) Lange-Bertalot et Krammer in Lan+     0.33      2.0
   35061 Frustulia latita Graeff et Kociolek                                      0.33      2.0
   35025 Frustulia saxonica Rabenhorst                                            0.16      1.0
   35011 Frustulia vulgaris (Thwaites) De Toni                                    0.49      3.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 1.99     12.0
  210013 Geissleria punctifera (Hustedt) Metzeltin, Lange-Bertalot et García+     2.32     14.0
   36010 Gomphoneis minuta (Stone in McLaughlin and Stone) Kociolek et Stoer+     0.16      1.0
   37513 Gomphonema caperatum Ponader et Potapova                                 0.82      5.0
   37007 Gomphonema gracile Ehrenberg                                             0.16      1.0
   37168 Gomphonema micropus Kützing                                              0.33      2.0
   37178 Gomphonema minutum (Agardh) Agardh                                       1.32      8.0
   37062 Gomphonema olivaceoides Hustedt                                          0.66      4.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    1.65     10.0
   38001 Gyrosigma acuminatum (Kützing) Rabenhorst                                0.33      2.0
   38003 Gyrosigma obtusatum (Sullivant in Sullivant and Wormley) Boyer           0.49      3.0
 9098004 Halamphora holsatica (Hustedt) Levkov                                    0.16      1.0
   40002 Hantzschia amphioxys (Ehrenberg) Grunow in Cleve and Grunow              0.33      2.0
  125001 Karayevia clevei (Grunow in Cleve and Grunow) Bukhtiyarova               0.82      5.0
  125008 Karayevia ploenensis (Hustedt) Bukhtiyarova                              0.16      1.0
  130006 Luticola goeppertiana (Bleisch in Rabenhorst) Mann in Round, Crawfo+     0.33      2.0
  130002 Luticola mutica (Kützing) Mann in Round, Crawford and Mann               0.66      4.0
  130003 Luticola ventricosa (Kützing) Mann in Round, Crawford and Mann           0.33      2.0
   45002 Meridion circulare var. constrictum (Ralfs) Van Heurck                   0.99      6.0
   46317 Navicula canalis Patrick                                                 0.99      6.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      2.32     14.0
   46648 Navicula erifuga Lange-Bertalot in Krammer and Lange-Bertalot            0.33      2.0
   46616 Navicula germainii Wallace                                               0.66      4.0
   46023 Navicula gregaria Donkin                                                 0.99      6.0
   46362 Navicula ingenua Hustedt                                                 0.16      1.0
   46373 Navicula menisculus Schumann                                             0.66      4.0
   46044 Navicula notha Wallace                                                   0.16      1.0
   46865 Navicula parablis Hohn et Hellerman                                      0.33      2.0
   46649 Navicula recens (Lange-Bertalot) Lange-Bertalot in Krammer and Lang+     0.33      2.0
   46896 Navicula rostellata Kützing                                              1.32      8.0
   93177 Navicula ruttneri var. capitata Hustedt                                  0.33      2.0
   46400 Navicula symmetrica Patrick                                              2.32     14.0
   93453 Navicula viridulacalcis subsp. neomundana Lange-Bertalot et Rumrich      1.49      9.0
   48348 Nitzschia bita Hohn et Hellerman                                         0.33      2.0
   48008 Nitzschia dissipata (Kützing) Grunow                                     0.33      2.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.33      2.0
   48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow                         0.33      2.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.33      2.0
   48126 Nitzschia perminuta (Grunow in Van Heurck) Peragallo                     0.49      3.0
    1772 Nitzschia soratensis Morales et Vis                                      0.49      3.0
   92006 Nupela lapidosa (Krasske) Lange-Bertalot                                 0.16      1.0
   52045 Pinnularia microstauron (Ehrenberg) Cleve                                0.16      1.0
   52071 Pinnularia viridis (Nitzsch) Ehrenberg                                   0.33      2.0
  194005 Placoneis elginensis (Gregory) Cox                                       0.16      1.0
  155008 Planothidium daui (Foged) Lange-Bertalot                                 0.33      2.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     0.33      2.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.99      6.0
  155005 Planothidium peragalli (Brun et Héribaud) Round et Bukhtiyarova          0.16      1.0
  155018 Planothidium rostratum (Østrup) Lange-Bertalot                           1.16      7.0
 2508011 Platessa bahlsii Potapova                                                0.49      3.0
  186001 Psammothidium bioretii (Germain) Bukhtiyarova et Round                   0.49      3.0
   73010 Pseudostaurosira parasitica (Smith) Morales                              0.16      1.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          1.49      9.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         0.66      4.0
  170133 Sellaphora atomoides (Grunow) Wetzel et Van de Vijver                    0.33      2.0
  170135 Sellaphora nigri (De Notaris) Wetzel et Ector                            5.63     34.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.33      2.0
  170134 Sellaphora saugerresii (Desmazieres) Wetzel et Mann                      2.32     14.0
  170014 Sellaphora seminulum (Grunow) Mann                                       0.66      4.0
   62018 Stauroneis smithii var. incisa Pantocsek                                 0.16      1.0
   62040 Stauroneis thermicola (Petersen) Lund                                    0.49      3.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      0.99      6.0
   66016 Synedra rumpens Kützing                                                  0.66      4.0
   66060 Synedra ulna var. ramesi (Héribaud) Hustedt                              0.16      1.0
  185021 Tryblionella calida (Grunow in Cleve and Grunow) Mann in Round, Cra+     0.49      3.0
  185002 Tryblionella debilis Arnott ex OMeara                                    1.82     11.0
  245001 Ulnaria ulna (Nitzsch) Compère                                           0.49      3.0

Report Date: 6/10/2023          Total Number of Taxa: 99          Total Number Counted: 603