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


Water Body: Marshyhope Creek       Site Location ID: NRSA-FW08MD006  Sample Label:
Sample ID: NRSA0070                Client Sample ID: 526104.1
Date Sample Collected: 07/10/2008  Count Finished:
Subsample ID: DT1                  Slide Replicate ID: a     Count Replicate ID: 1
Counted By: Eduardo Morales        Sample Type:



   Naded Taxon Name                                                            Percent    Count Notes   
    2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky               0.83      5.0
    1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki             1.33      8.0
    1010 Achnanthidium minutissimum (Kützing) Czarnecki                           3.16     19.0
   10018 Aulacoseira granulata (Ehrenberg) Simonsen                               0.33      2.0
   76001 Bacillaria paradoxa Gmelin in Linneaeus                                  0.66      4.0
   14001 Capartogramma crucicula (Grunow ex Cleve) Ross                           0.33      2.0
  201001 Ctenophora pulchella (Ralfs ex Kützing) Williams et Round                0.33      2.0
   20067 Cyclotella hakanssoniae Wendker                                          8.00     48.0
   20007 Cyclotella meneghiniana Kützing                                          1.50      9.0
  197001 Diadesmis confervacea Kützing                                            0.33      2.0
  197002 Diadesmis contenta (Grunow ex Van Heurck) Mann in Round, Crawford a+     1.33      8.0
  110009 Encyonema lunatum (Smith) Van Heurck                                     0.16      1.0
  110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+     1.00      6.0
  110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+     1.33      8.0
  203008 Encyonopsis subminuta Krammer et Reichardt in Krammer                    0.16      1.0
   33019 Eunotia flexuosa (Brébisson ex Kutzing) Kützing                          0.33      2.0
   33021 Eunotia formica Ehrenberg                                                0.66      4.0
   33026 Eunotia incisa Smith ex Gregory                                          0.16      1.0
   33041 Eunotia pectinalis var. undulata (Ralfs) Rabenhorst                      0.33      2.0
   34006 Fragilaria capucina Desmazières                                          0.50      3.0
   34024 Fragilaria nitzschioides Grunow in Van Heurck                            1.50      9.0
   34038 Fragilaria pinnata var. acuminata Mayer                                  5.00     30.0 Yes
   34030 Fragilaria vaucheriae (Kützing) Petersen                                 0.66      4.0
   34141 Fragilaria zeilleri var. elliptica Gasse                                 0.83      5.0
  210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin                 0.33      2.0
   37278 Gomphonema lagenula Kützing                                              1.00      6.0
  213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+     0.16      1.0
  213002 Hippodonta hungarica (Grunow) Lange-Bertalot, Metzeltin et Witkowski     0.16      1.0
  130006 Luticola goeppertiana (Bleisch in Rabenhorst) Mann in Round, Crawfo+    19.50    117.0
  130003 Luticola ventricosa (Kützing) Mann in Round, Crawford and Mann           0.33      2.0
   44073 Melosira varians Agardh                                                  1.00      6.0
   46893 Navicula antonii Lange-Bertalot in U. Rumrich, Lange-Bertalot and M+     0.16      1.0
   46014 Navicula cryptocephala Kützing                                           1.66     10.0
   46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot      0.16      1.0
   46616 Navicula germainii Wallace                                               0.50      3.0
   46023 Navicula gregaria Donkin                                                 0.33      2.0
   46039 Navicula minima Grunow in Van Heurck                                     0.50      3.0
   46044 Navicula notha Wallace                                                   0.33      2.0
   46289 Navicula peregrina (Ehrenberg) Kützing                                   1.50      9.0
   46896 Navicula rostellata Kützing                                              1.16      7.0
   48004 Nitzschia amphibia Grunow                                                7.33     44.0
   48197 Nitzschia brevissima Grunow ex Van Heurck                                1.16      7.0
   48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck                        3.83     23.0
   48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow                 0.50      3.0
   48122 Nitzschia inconspicua Grunow                                             0.16      1.0
   52159 Pinnularia gibba (Ehrenberg) Ehrenberg                                   0.16      1.0
   52194 Pinnularia interrupta Smith                                              0.16      1.0
  194005 Placoneis elginensis (Gregory) Cox                                       0.83      5.0
  155009 Planothidium delicatulum (Kützing) Round et Bukhtiyarova                 0.50      3.0
  155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+     1.00      6.0
  155029 Planothidium robustius Lange-Bertalot                                    0.33      2.0
  155018 Planothidium rostratum (Østrup) Lange-Bertalot                           1.50      9.0
  186008 Psammothidium subatomoides (Hustedt in Schmidt) Bukhtiyarova et Rou+     0.50      3.0
   73001 Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams et Ro+     0.50      3.0
   73007 Pseudostaurosira neoelliptica (Witkowski) Morales                        4.50     27.0
   73010 Pseudostaurosira parasitica (Smith) Morales                              1.00      6.0
   73012 Pseudostaurosira subsalina (Hustedt) Morales                             2.33     14.0
 2509005 Pseudostaurosiropsis connecticutensis Morales                            2.83     17.0 Yes
   57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot                         0.16      1.0
  170006 Sellaphora pupula (Kützing) Meresckowsky                                 0.33      2.0
  193001 Stauroforma exiguiformis (Lange-Bertalot) Flower, Jones et Round         0.50      3.0 Yes
   62007 Stauroneis smithii Grunow                                                0.83      5.0
  172009 Staurosira aff. construens NAWQA EAM Ehrenberg                           3.50     21.0
  172005 Staurosira construens var. binodis (Ehrenberg) Hamilton in Hamilton+     0.16      1.0
  172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+     3.83     23.0 Yes
  175005 Staurosirella pinnata (Ehrenberg) Williams et Round                      0.50      3.0
   66016 Synedra rumpens Kützing                                                  1.00      6.0
   66058 Synedra ulna var. contracta Østrup                                       0.16      1.0
   67002 Tabellaria fenestrata (Lyngbye) Kützing                                  0.16      1.0


Report Date: 6/16/2019          Total Number of Taxa: 69          Total Number Counted: 600

Count Notes:

  ?
  Comments: Row 1 x 105, y 2, y 7. Lots of small stuff!
 
Taxa Notes:
 
Naded 34038: This population is not as cruciate as the one reported from other localities. It is probably a Punctastriata!
Naded 130001: Great variabilty of sizes in this sample
Naded 172006: This is probably a new species, striae are not as wide as the typical venter.
Naded 193001: This population is peculiar and it is probably exiguiformis, although distinguishing featires between both are difficult to recognize at the LM level
Naded 2509005: Elliptical shape typical of the taxon. Its related species geocollegarum has lanceolate valves.


 


 
Counts version 3.2 - last revision 6/17/2017
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