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


Water Body: Groton Reservoir       Site Location ID: NLS-NLA06608-0326  Sample Label: T
Sample ID: NLS00437                Client Sample ID: 509827
Date Sample Collected: 08/16/2007  Count Finished: 05/09/2008
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Eduardo Morales        Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    1044 Achnanthidium caledonicum (Lange-Bertalot in Lange-Bertalot and Mos+     0.80      4.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           4.80     24.0
    7060 Amphora aequalis Krammer                                                 0.80      4.0
    7075 Amphora copulata (Kützing) Schoeman et Archibald                         0.40      2.0
    9001 Asterionella formosa Hassall                                             0.40      2.0
   10001 Aulacoseira crassipunctata Krammer                                       1.80      9.0
   10019 Aulacoseira italica (Ehrenberg) Simonsen                                 4.40     22.0
   10025 Aulacoseira laevissima (Grunow) Krammer                                  1.00      5.0
   10015 Aulacoseira subarctica (Müller) Haworth                                  1.20      6.0
   10061 Aulacoseira subborealis (Nygaard) Denys, Muylaert et Krammer in Den+     0.80      4.0
   10029 Aulacoseira valida (Grunow in Van Heurck) Krammer                        0.60      3.0
   18005 Brachysira brebissonii Ross in Hartley                                   0.20      1.0
   18013 Brachysira microcephala (Kützing) Compère                                1.40      7.0
   12001 Caloneis bacillum (Grunow) Cleve                                         0.40      2.0
   16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow                    0.40      2.0
   21004 Craticula cuspidata (Kützing) Mann in Round, Crawford and Mann           0.20      1.0
   20034 Cyclotella bodanica var. lemanica (Müller) Bachmann                      1.80      9.0
   20008 Cyclotella michiganiana Skvortzow                                        0.20      1.0
   30014 Diploneis parma Cleve                                                    2.80     14.0
 2506002 Discostella pseudostelligera (Hustedt) Houk et Klee                      3.20     16.0
  110009 Encyonema lunatum (Smith) Van Heurck                                     0.20      1.0
  203008 Encyonopsis subminuta Krammer et Reichardt in Krammer                    0.40      2.0
   33019 Eunotia flexuosa (Brébisson ex Kutzing) Kützing                          2.60     13.0
   33021 Eunotia formica Ehrenberg                                                0.40      2.0
   33026 Eunotia incisa Smith ex Gregory                                          1.20      6.0
   33036 Eunotia naegelii Migula                                                  1.20      6.0
   33041 Eunotia pectinalis var. undulata (Ralfs) Rabenhorst                      7.00     35.0
   34038 Fragilaria pinnata var. acuminata Mayer                                  0.60      3.0
   34105 Fragilaria tenera (Smith) Lange-Bertalot                                 2.80     14.0
   37001 Gomphonema acuminatum Ehrenberg                                          1.00      5.0
   37007 Gomphonema gracile Ehrenberg                                             0.20      1.0
   37107 Gomphonema variostriatum Camburn et Charles                              2.60     13.0
   38004 Gyrosigma spencerii (Smith) Griffith et Henfrey                          1.60      8.0
   46014 Navicula cryptocephala Kützing                                           0.80      4.0
   46039 Navicula minima Grunow in Van Heurck                                     0.40      2.0
   46056 Navicula radiosa Kützing                                                 0.60      3.0
   46154 Navicula rhynchocephala Kützing                                          2.00     10.0
   48015 Nitzschia gracilis Hantzsch in Rabenhorst                                0.40      2.0
   48228 Nitzschia palea var. debilis (Kützing) Grunow in Cleve and Grunow        0.80      4.0
   48034 Nitzschia subtilis (Kützing) Grunow in Cleve and Grunow                  0.80      4.0
   52015 Pinnularia braunii (Grunow in Van Heurck) Cleve                          0.80      4.0
   52159 Pinnularia gibba (Ehrenberg) Ehrenberg                                   0.20      1.0
   52045 Pinnularia microstauron (Ehrenberg) Cleve                                0.40      2.0
   52048 Pinnularia nodosa (Ehrenberg) Smith                                      0.40      2.0
   52071 Pinnularia viridis (Nitzsch) Ehrenberg                                   0.20      1.0
   73001 Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams et Ro+    15.00     75.0
   73010 Pseudostaurosira parasitica (Smith) Morales                              0.40      2.0
   73013 Pseudostaurosira trainorii Morales                                       5.80     29.0
  170001 Sellaphora laevissima (Kützing) Mann                                     0.40      2.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 1.60      8.0
  193001 Stauroforma exiguiformis (Lange-Bertalot) Flower, Jones et Round         2.20     11.0
   62003 Stauroneis anceps fo. gracilis Rabenhorst                                0.20      1.0
  172001 Staurosira construens Ehrenberg                                          0.40      2.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     9.20     46.0
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      2.60     13.0
   65069 Surirella amphioxys Smith                                                0.60      3.0
   66053 Synedra delicatissima var. angustissima Grunow in Van Heurck             0.80      4.0
   66016 Synedra rumpens Kützing                                                  0.40      2.0
   67002 Tabellaria fenestrata (Lyngbye) Kützing                                  3.00     15.0
   67004 Tabellaria flocculosa (Roth) Kützing                                     0.20      1.0


Report Date: 6/16/2019          Total Number of Taxa: 60          Total Number Counted: 500

Count Notes:

  ?
  Comments: Row 1 x 107, y 6, y 9
 
Taxa Notes:
 
None.

 


 
Counts version 3.2 - last revision 6/17/2017
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