North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: Portage Reservoir Site Location ID: NLS-NLA06608-1789 Sample Label: T
Sample ID: NLS00383 Client Sample ID: 517877
Date Sample Collected: 09/19/2007 Count Finished: 05/14/2008
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+ 12.00 60.0
1010 Achnanthidium minutissimum (Kützing) Czarnecki 13.00 65.0
7075 Amphora copulata (Kützing) Schoeman et Archibald 0.20 1.0
10015 Aulacoseira subarctica (Müller) Haworth 0.20 1.0
18005 Brachysira brebissonii Ross in Hartley 0.80 4.0
18013 Brachysira microcephala (Kützing) Compère 10.80 54.0
21007 Craticula submolesta (Hustedt) Lange-Bertalot in Lange-Bertalot and+ 0.40 2.0
30003 Diploneis marginestriata Hustedt 0.20 1.0
2506002 Discostella pseudostelligera (Hustedt) Houk et Klee 8.20 41.0
31002 Entomoneis ornata (Bailey) Reimer in Patrick and Reimer 1.00 5.0
33015 Eunotia exigua (Brébisson in Kützing) Rabenhorst 0.40 2.0
33019 Eunotia flexuosa (Brébisson ex Kutzing) Kützing 0.80 4.0
33026 Eunotia incisa Smith ex Gregory 2.20 11.0
33183 Eunotia minor (Kützing) Grunow in Van Heurck 0.80 4.0
33036 Eunotia naegelii Migula 0.40 2.0
33041 Eunotia pectinalis var. undulata (Ralfs) Rabenhorst 0.20 1.0
34098 Fragilaria capucina var. gracilis (Østrup) Hustedt 4.00 20.0
34017 Fragilaria crotonensis Kitton 0.20 1.0
34180 Fragilaria microstriata Marciniak 0.80 4.0
34024 Fragilaria nitzschioides Grunow in Van Heurck 4.20 21.0
34212 Fragilaria sepes Ehrenberg 0.80 4.0
34105 Fragilaria tenera (Smith) Lange-Bertalot 5.40 27.0
192008 Fragilariforma virescens (Ralfs) Williams et Round 0.20 1.0
37001 Gomphonema acuminatum Ehrenberg 1.00 5.0
37003 Gomphonema angustatum (Kützing) Rabenhorst 2.00 10.0
37022 Gomphonema truncatum Ehrenberg 0.40 2.0
213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+ 0.40 2.0
46317 Navicula canalis Patrick 0.80 4.0
46039 Navicula minima Grunow in Van Heurck 0.60 3.0
46044 Navicula notha Wallace 2.20 11.0
48417 Nitzschia archibaldii Lange-Bertalot 0.40 2.0
48015 Nitzschia gracilis Hantzsch in Rabenhorst 1.20 6.0
48228 Nitzschia palea var. debilis (Kützing) Grunow in Cleve and Grunow 0.80 4.0
48177 Nitzschia sigmoidea (Nitzsch) Smith 0.40 2.0
48378 Nitzschia solita Hustedt 0.40 2.0
48349 Nitzschia tubicola Grunow in Cleve and Grunow 3.20 16.0
186002 Psammothidium grischunum fo. daonensis (Lange-Bertalot in Lange-Ber+ 6.00 30.0
73001 Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams et Ro+ 1.40 7.0
170006 Sellaphora pupula (Kützing) Meresckowsky 0.40 2.0
172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+ 3.00 15.0
63008 Stenopterobia curvula (Smith) Krammer in Lange-Bertalot and Krammer 0.40 2.0
65069 Surirella amphioxys Smith 0.80 4.0
65005 Surirella biseriata Brébisson in Brébisson and Godey 1.60 8.0
65068 Surirella brebissonii Krammer et Lange-Bertalot 0.40 2.0
66016 Synedra rumpens Kützing 0.60 3.0
66816 Synedra sp. 2 NAWQA MORALES 0.20 1.0
67002 Tabellaria fenestrata (Lyngbye) Kützing 1.80 9.0
67004 Tabellaria flocculosa (Roth) Kützing 1.60 8.0
70007 Thalassiosira pseudonana Hasle et Heimdal 0.80 4.0
Report Date: 6/9/2023 Total Number of Taxa: 49 Total Number Counted: 500
Count Notes:
?
Comments: Row 1 x 107, y 2, y 6
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
If problems with this page, please email