Water Body:                        Site Location ID: VA-9-LWN000.98  Sample Label: 
Sample ID: VA000715                Client Sample ID: 9-LWN000.98
Date Sample Collected: 10/17/2017  Count Finished: 09/04/2018
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Ionel Ciugulea         Sample Type: 


   Naded Taxon Name                                                            Percent    Count  Notes   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               0.66      4.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           0.33      2.0
    1036 Achnanthidium rivulare Potapova et Ponader                               5.80     35.0
    1045 Achnanthidium sp. 1 ?                                                    1.65     10.0   Yes
  204004 Adlafia suchlandtii (Hustedt) Moser, Lange-Bertalot et Metzeltin         0.33      2.0
    7043 Amphora pediculus (Kützing) Grunow in A. Schmidt                         0.82      5.0
   16004 Cocconeis placentula Ehrenberg                                           3.31     20.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    1.49      9.0
   16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck                13.76     83.0
   16031 Cocconeis pseudolineata (Geitler) Lange-Bertalot in Werum and Lange+     0.33      2.0
   23073 Cymbella affinis Kützing                                                 0.16      1.0
  110090 Encyonema appalachianum Potapova                                         0.33      2.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     0.16      1.0
  110091 Encyonema ventricosum (C. A. Agardh) Grunow                              0.16      1.0
   34017 Fragilaria crotonensis Kitton                                            0.33      2.0
  210001 Geissleria acceptata (Hustedt) Lange-Bertalot et Metzeltin               3.31     20.0
   36010 Gomphoneis minuta (Stone in McLaughlin and Stone) Kociolek et Stoer+     0.33      2.0
   37513 Gomphonema caperatum Ponader et Potapova                                14.26     86.0
   37197 Gomphonema kobayasii Kociolek et Kingston                                0.33      2.0
   37163 Gomphonema mexicanum Grunow in Van Heurck                                0.33      2.0
   37178 Gomphonema minutum (Agardh) Agardh                                       3.31     20.0
   37010 Gomphonema parvulum (Kützing) Kützing                                    0.49      3.0
 9098005 Halamphora montana (Krasske) Levkov                                      0.49      3.0
  213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+     0.33      2.0
  130002 Luticola mutica (Kützing) Mann in Round, Crawford and Mann               0.49      3.0
   46002 Navicula angusta Grunow                                                  0.16      1.0
   46104 Navicula tripunctata (Müller) Bory                                       0.33      2.0
   48023 Nitzschia linearis (Agardh) Smith                                        0.33      2.0
    1772 Nitzschia soratensis Morales et Vis                                      0.82      5.0
   52025 Pinnularia divergens Smith                                               0.16      1.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     1.99     12.0
  155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot           0.82      5.0
 2508011 Platessa bahlsii Potapova                                                0.16      1.0
   55002 Reimeria sinuata (Gregory) Kociolek et Stoermer                          0.49      3.0
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                        39.13    236.0
  170135 Sellaphora nigri (De Notaris) Wetzel et Ector                            0.49      3.0
   62002 Stauroneis anceps Ehrenberg                                              0.16      1.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     0.33      2.0
  175001 Staurosirella leptostauron (Ehrenberg) Williams et Round                 0.49      3.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      0.16      1.0
   66060 Synedra ulna var. ramesi (Héribaud) Hustedt                              0.16      1.0
  245001 Ulnaria ulna (Nitzsch) Compère                                           0.33      2.0

Report Date: 5/29/2023          Total Number of Taxa: 42          Total Number Counted: 603