North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: Howard Creek Site Location ID: IH2003SIDFA004 Sample Label:
Sample ID: IH043550 Client Sample ID: 2003SIDFA004
Date Sample Collected: 07/02/2003 Count Finished: 01/04/2005
Subsample ID: DT1 Slide Replicate ID: a Count Replicate ID: 1
Counted By: Sarah Hamsher Sample Type: HC
Naded Taxon Name Percent Count Notes
1010 Achnanthidium minutissimum (Kützing) Czarnecki 24.34 195.0
1023 Achnanthidium pyrenaicum (Hustedt) Kobayashi 1.24 10.0
1022 Achnanthidium sp. 10 NAWQA MP 1.12 9.0
7075 Amphora copulata (Kützing) Schoeman et Archibald 0.12 1.0
7043 Amphora pediculus (Kützing) Grunow in A. Schmidt 0.37 3.0
16011 Cocconeis pediculus Ehrenberg 1.99 16.0
16004 Cocconeis placentula Ehrenberg 0.24 2.0
16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck 1.24 10.0
16015 Cocconeis placentula var. pseudolineata Geitler 0.12 1.0
16017 Cocconeis pseudothumensis Reichardt 0.49 4.0
23073 Cymbella affinis Kützing 3.62 29.0
25001 Denticula elegans Kützing 0.12 1.0
27013 Diatoma vulgaris Bory 0.49 4.0
110013 Encyonema prostratum (Berkeley) Ralfs 0.12 1.0
110014 Encyonema reichardtii (Krammer in Krammer and Lange-Bertalot) Mann + 0.24 2.0
110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+ 0.12 1.0
203002 Encyonopsis microcephala (Grunow) Krammer 0.99 8.0
32006 Epithemia sorex Kützing 0.12 1.0
187002 Eucocconeis laevis (Østrup) Lange-Bertalot in Lange-Bertalot and Ge+ 0.12 1.0
34023 Fragilaria leptostauron var. dubia (Grunow) Hustedt 8.23 66.0
34067 Fragilaria leptostauron var. rhomboides Grunow 6.99 56.0
34030 Fragilaria vaucheriae (Kützing) Petersen 1.12 9.0
37322 Gomphonema aff. kobayasii Idaho DW Kociolek et Kingston 1.24 10.0
37175 Gomphonema aff. minutum ANS NAWQA EAM (Agardh) Agardh 0.12 1.0
37204 Gomphonema aquaemineralis Lange-Bertalot et Reichardt 0.24 2.0
37178 Gomphonema minutum (Agardh) Agardh 0.24 2.0
209006 Gomphosphenia aff. minutissimum Idaho DW 0.24 2.0
46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot 1.24 10.0
46104 Navicula tripunctata (Müller) Bory 1.37 11.0
48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck 0.49 4.0
48020 Nitzschia heufleriana Grunow 0.12 1.0
48023 Nitzschia linearis (Agardh) Smith 0.12 1.0
73001 Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams et Ro+ 0.62 5.0
55002 Reimeria sinuata (Gregory) Kociolek et Stoermer 0.49 4.0
170014 Sellaphora seminulum (Grunow) Mann 0.24 2.0
172001 Staurosira construens Ehrenberg 1.12 9.0
172005 Staurosira construens var. binodis (Ehrenberg) Hamilton in Hamilton+ 0.49 4.0
172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+ 23.72 190.0
172013 Staurosira sp. 2 Idaho SEH 0.12 1.0
175001 Staurosirella leptostauron (Ehrenberg) Williams et Round 3.24 26.0
175005 Staurosirella pinnata (Ehrenberg) Williams et Round 9.61 77.0
65048 Surirella minuta Brébisson 0.12 1.0
66024 Synedra ulna (Nitzsch) Ehrenberg 0.99 8.0
Report Date: 6/29/2022 Total Number of Taxa: 43 Total Number Counted: 801
Count Notes:
?
Comments: Row 1 x35.0 y114.4; y107.2; Slide very difficult to see - dirty.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
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