North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: Douglas Lake Site Location ID: NLS-NLA06608-1668 Sample Label: T
Sample ID: NLS00018 Client Sample ID: 508487
Date Sample Collected: 07/17/2007 Count Finished: 11/28/2007
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 4.40 22.0
1030 Achnanthidium catenatum (Bily et Marvan) Lange-Bertalot 22.60 113.0
1038 Achnanthidium deflexum (Reimer in Patrick and Reimer) Kingston 4.80 24.0
1010 Achnanthidium minutissimum (Kützing) Czarnecki 0.20 1.0
7043 Amphora pediculus (Kützing) Grunow in A. Schmidt 0.40 2.0
9001 Asterionella formosa Hassall 0.40 2.0
10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen 1.80 9.0
10018 Aulacoseira granulata (Ehrenberg) Simonsen 2.40 12.0
16011 Cocconeis pediculus Ehrenberg 0.80 4.0
16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck 1.00 5.0
19001 Cyclostephanos tholiformis Stoermer, Håkansson et Theriot 11.20 56.0
20001 Cyclotella atomus Hustedt 0.40 2.0
20007 Cyclotella meneghiniana Kützing 0.40 2.0
27013 Diatoma vulgaris Bory 0.40 2.0
2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee 8.20 41.0
110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+ 2.20 11.0
34212 Fragilaria sepes Ehrenberg 16.60 83.0
34105 Fragilaria tenera (Smith) Lange-Bertalot 4.40 22.0
34030 Fragilaria vaucheriae (Kützing) Petersen 0.20 1.0
210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin 0.80 4.0
37317 Gomphonema innocens Reichardt 0.40 2.0
37178 Gomphonema minutum (Agardh) Agardh 0.40 2.0
40002 Hantzschia amphioxys (Ehrenberg) Grunow in Cleve and Grunow 0.40 2.0
130002 Luticola mutica (Kützing) Mann in Round, Crawford and Mann 0.40 2.0
46661 Navicula capitatoradiata Germain 0.60 3.0
46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot 0.80 4.0
46616 Navicula germainii Wallace 0.40 2.0
46023 Navicula gregaria Donkin 2.80 14.0
46039 Navicula minima Grunow in Van Heurck 0.40 2.0
46666 Navicula reichardtiana Lange-Bertalot in Lange-Bertalot and Krammer 0.40 2.0
46104 Navicula tripunctata (Müller) Bory 0.60 3.0
48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow 0.40 2.0
48156 Nitzschia liebethruthii Rabenhorst 0.40 2.0
48207 Nitzschia paleaeformis Hustedt 3.40 17.0
48029 Nitzschia recta Hantzsch ex Rabenhorst 0.40 2.0
48225 Nitzschia sociabilis Hustedt 0.40 2.0
155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+ 0.20 1.0
65048 Surirella minuta Brébisson 0.40 2.0
66016 Synedra rumpens Kützing 0.40 2.0
66814 Synedra sp. 8 NAWQA MORALES 0.60 3.0
70007 Thalassiosira pseudonana Hasle et Heimdal 2.20 11.0
Report Date: 3/27/2023 Total Number of Taxa: 41 Total Number Counted: 500
Count Notes:
?
Comments: Row 1 x 103, y 2, y 10
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
If problems with this page, please email