North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: Loon Lake Site Location ID: MT1281A Sample Label:
Sample ID: MT1281A Client Sample ID:
Date Sample Collected: 07/16/1993 Count Finished: 07/07/1994
Subsample ID: DT1 Slide Replicate ID: a Count Replicate ID: 1
Counted By: Noma Ann Roberts Sample Type: HC
Naded Taxon Name Percent Count Notes
2001 Achnanthes affinis Grunow 0.75 6.0
2098 Achnanthes conspicua Mayer 0.25 2.0
2007 Achnanthes exigua Grunow 4.50 36.0
2140 Achnanthes lanceolata var. 1 ANS MT 1.12 9.0
2016 Achnanthes lanceolata var. dubia Grunow 5.25 42.0
2030 Achnanthes minutissima Kützing 16.87 135.0
7001 Amphora ovalis (Kützing) Kützing 0.12 1.0
7019 Amphora submontana Hustedt 0.25 2.0
12001 Caloneis bacillum (Grunow) Cleve 0.75 6.0
20003 Cyclotella comta (Ehrenberg) Kützing 2.12 17.0
23005 Cymbella cistula (Ehrenberg in Hemprich and Ehrenberg) Kirchner 0.62 5.0
23012 Cymbella minuta Hilse ex Rabenhorst 1.12 9.0
23014 Cymbella minuta var. pseudogracilis (Cholnoky) Reimer in Patrick an+ 0.50 4.0
30019 Diploneis puella (Schumann) Cleve 0.25 2.0
33036 Eunotia naegelii Migula 0.25 2.0
34012 Fragilaria construens (Ehrenberg) Grunow 18.62 149.0
34014 Fragilaria construens var. pumila Grunow 2.87 23.0
34015 Fragilaria construens var. subsalina Hustedt 1.50 12.0
34016 Fragilaria construens var. venter (Ehrenberg) Grunow 0.50 4.0
34073 Fragilaria intermedia (Grunow) Grunow 0.25 2.0
34022 Fragilaria leptostauron (Ehrenberg) Hustedt 3.37 27.0
34025 Fragilaria pinnata Ehrenberg 6.37 51.0
34030 Fragilaria vaucheriae (Kützing) Petersen 0.25 2.0
37068 Gomphonema acuminatum var. laticeps (Ehrenberg) Grunow in Van Heurck 0.25 2.0
37003 Gomphonema angustatum (Kützing) Rabenhorst 0.25 2.0
37060 Gomphonema clevei Fricke in Schmidt et al. 0.12 1.0
37008 Gomphonema grunowii Patrick in Patrick and Reimer 0.37 3.0
37010 Gomphonema parvulum (Kützing) Kützing 9.62 77.0
37022 Gomphonema truncatum Ehrenberg 0.50 4.0
40002 Hantzschia amphioxys (Ehrenberg) Grunow in Cleve and Grunow 0.75 6.0
46003 Navicula arvensis Hustedt 0.25 2.0
46102 Navicula cohnii (Hilse) Lange-Bertalot 0.12 1.0
46014 Navicula cryptocephala Kützing 1.12 9.0
46170 Navicula cryptocephala var. veneta (Kützing) Rabenhorst 3.37 27.0
46257 Navicula decussis Østrup 0.25 2.0
46034 Navicula lanceolata (Agardh) Kützing 0.75 6.0
46039 Navicula minima Grunow in Van Heurck 2.00 16.0
46105 Navicula omissa Hustedt 1.12 9.0
46051 Navicula pupula Kützing 1.00 8.0
46053 Navicula pupula var. mutata (Krasske) Hustedt 0.50 4.0
46058 Navicula radiosa var. tenella (Brébisson ex Kützing) Grunow 1.75 14.0
46107 Navicula tantula Hustedt 0.87 7.0
47007 Neidium bisulcatum (Lagerstedt) Cleve 0.25 2.0
48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow 0.37 3.0
48014 Nitzschia frustulum var. perminuta Grunow 1.25 10.0
48147 Nitzschia frustulum var. subsalina Hustedt 1.50 12.0
48022 Nitzschia kuetzingiana Hilse 0.62 5.0
48045 Nitzschia tropica Hustedt 0.50 4.0
52011 Pinnularia biceps Gregory 0.25 2.0
52013 Pinnularia borealis Ehrenberg 0.25 2.0
52033 Pinnularia intermedia (Lagerstedt) Cleve 0.25 2.0
58001 Rhopalodia gibba (Ehrenberg) Müller 0.25 2.0
58002 Rhopalodia gibba var. ventricosa (Kützing) Peragallo et Peragallo 0.25 2.0
66053 Synedra delicatissima var. angustissima Grunow in Van Heurck 0.25 2.0
66016 Synedra rumpens Kützing 0.25 2.0
66023 Synedra tenera Smith 0.25 2.0
Report Date: 6/1/2023 Total Number of Taxa: 56 Total Number Counted: 800
Count Notes:
None.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
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