North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: Johnson Creek Site Location ID: IH2002SBOIA016 Sample Label:
Sample ID: IH043280 Client Sample ID: 2002SBOIA016
Date Sample Collected: 07/22/2002 Count Finished: 11/23/2004
Subsample ID: DT1 Slide Replicate ID: a Count Replicate ID: 1
Counted By: Sarah Hamsher Sample Type: HC
Naded Taxon Name Percent Count Notes
1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki 0.12 1.0
1010 Achnanthidium minutissimum (Kützing) Czarnecki 3.49 28.0
1022 Achnanthidium sp. 10 NAWQA MP 0.12 1.0
16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow 0.24 2.0
16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck 17.60 141.0
20007 Cyclotella meneghiniana Kützing 0.12 1.0
23073 Cymbella affinis Kützing 0.12 1.0
23068 Cymbella tumida (Brébisson ex Kützing) Van Heurck 0.62 5.0
110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+ 0.62 5.0
32006 Epithemia sorex Kützing 0.49 4.0
32016 Epithemia turgida var. westermannii (Ehrenberg) Grunow 0.12 1.0
34085 Fragilaria biceps (Kützing) Lange-Bertalot 1.37 11.0
34030 Fragilaria vaucheriae (Kützing) Petersen 0.12 1.0
36002 Gomphoneis eriense var. variabilis Kociolek et Stoermer 0.12 1.0
37322 Gomphonema aff. kobayasii Idaho DW Kociolek et Kingston 2.24 18.0
37175 Gomphonema aff. minutum ANS NAWQA EAM (Agardh) Agardh 0.12 1.0
37177 Gomphonema aff. rhombicum ANS NAWQA EAM Fricke 10.61 85.0
37007 Gomphonema gracile Ehrenberg 1.87 15.0
37156 Gomphonema insigne Gregory 0.24 2.0
37178 Gomphonema minutum (Agardh) Agardh 0.24 2.0
37308 Gomphonema pala Reichardt 0.62 5.0
37010 Gomphonema parvulum (Kützing) Kützing 13.23 106.0
37161 Gomphonema pseudoaugur Lange-Bertalot 0.49 4.0
37080 Gomphonema rhombicum Fricke in Schmidt et al. 1.62 13.0
37029 Gomphonema subclavatum (Grunow in Van Heurck) Grunow 0.24 2.0
130002 Luticola mutica (Kützing) Mann in Round, Crawford and Mann 0.12 1.0
44073 Melosira varians Agardh 0.37 3.0
46661 Navicula capitatoradiata Germain 0.24 2.0
46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot 0.12 1.0
46859 Navicula lanceolata (Agardh) Kützing 0.12 1.0
46056 Navicula radiosa Kützing 0.12 1.0
46562 Navicula subminuscula Manguin 0.12 1.0
46898 Navicula trivialis var. oligotraphenta Lange-Bertalot et Hofmann in+ 0.12 1.0
48004 Nitzschia amphibia Grunow 0.24 2.0
48023 Nitzschia linearis (Agardh) Smith 0.37 3.0
48025 Nitzschia palea (Kützing) Smith 0.12 1.0
52013 Pinnularia borealis Ehrenberg 0.12 1.0
155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+ 0.49 4.0
155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot 0.37 3.0
55002 Reimeria sinuata (Gregory) Kociolek et Stoermer 25.34 203.0
57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot 11.86 95.0
170006 Sellaphora pupula (Kützing) Meresckowsky 0.12 1.0
66024 Synedra ulna (Nitzsch) Ehrenberg 0.99 8.0
66803 Synedra ulna/acus Idaho DW 1.62 13.0
Report Date: 9/24/2023 Total Number of Taxa: 44 Total Number Counted: 801
Count Notes:
?
Comments: Row 1 x39.5 y114.9; y97.1, Row 2 x41.5 y114.9; y97.2, Row 3 x44.6 y114.8; y97.3, Row 4 x36.2 y115.0; y113.9
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
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