North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: BIG RACCOON CREEK Site Location ID: GS03340800 Sample Label:
Sample ID: NEP00023 Client Sample ID: 4194 T
Date Sample Collected: 07/29/2008 Count Finished: 06/26/2009
Subsample ID: DT1 Slide Replicate ID: a Count Replicate ID: 1
Counted By: Mihaela Enache Sample Type:
Naded Taxon Name Percent Count Notes
2245 Achnanthes reimeri Camburn 0.80 4.0
1010 Achnanthidium minutissimum (Kützing) Czarnecki 2.40 12.0
7010 Amphora inariensis Krammer 0.40 2.0
9001 Asterionella formosa Hassall 13.00 65.0
10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen 2.40 12.0
10015 Aulacoseira subarctica (Müller) Haworth 0.40 2.0
10059 Aulacoseira tenella (Nygaard) Simonsen 11.80 59.0
18013 Brachysira microcephala (Kützing) Compère 0.40 2.0
212007 Chamaepinnularia soehrensis var. hassiaca (Krasske) Lange-Bertalot + 0.20 1.0
20034 Cyclotella bodanica var. lemanica (Müller) Bachmann 0.20 1.0
20008 Cyclotella michiganiana Skvortzow 4.40 22.0
2506002 Discostella pseudostelligera (Hustedt) Houk et Klee 2.80 14.0
2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee 28.80 144.0
110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+ 0.20 1.0
33168 Eunotia implicata Nörpel, Alles et Lange-Bertalot in Alles, Nörpel + 0.20 1.0
33066 Eunotia intermedia (Krasske ex Hustedt) Nörpel et Lange-Bertalot in+ 0.20 1.0
33990 Eunotia sp. 1 ? 0.20 1.0
33067 Eunotia zasuminensis (Cabejszekowna) Körner 4.20 21.0
34017 Fragilaria crotonensis Kitton 1.60 8.0
34148 Fragilaria parasitica (Smith) Grunow in Van Heurck 0.20 1.0
34212 Fragilaria sepes Ehrenberg 2.00 10.0
34105 Fragilaria tenera (Smith) Lange-Bertalot 1.20 6.0
34030 Fragilaria vaucheriae (Kützing) Petersen 0.40 2.0
37007 Gomphonema gracile Ehrenberg 0.20 1.0
37990 Gomphonema sp. 1 ? 0.40 2.0
125001 Karayevia clevei (Grunow in Cleve and Grunow) Bukhtiyarova 0.20 1.0
46789 Navicula aff. subminuscula ANS NAWQA EAM Manguin 0.40 2.0
48417 Nitzschia archibaldii Lange-Bertalot 0.60 3.0
48124 Nitzschia subacicularis Hustedt in A. Schmidt 0.20 1.0
186015 Psammothidium levanderi (Hustedt) Czarnecki 0.20 1.0
73001 Pseudostaurosira brevistriata (Grunow in Van Heurck) Williams et Ro+ 0.20 1.0
189002 Rossithidium linearis (Smith) Round et Bukhtiyarova 0.20 1.0
170014 Sellaphora seminulum (Grunow) Mann 0.20 1.0
193001 Stauroforma exiguiformis (Lange-Bertalot) Flower, Jones et Round 0.40 2.0
62003 Stauroneis anceps fo. gracilis Rabenhorst 0.20 1.0
172006 Staurosira construens var. venter (Ehrenberg) Hamilton in Hamilton,+ 1.80 9.0
66024 Synedra ulna (Nitzsch) Ehrenberg 0.20 1.0
67005 Tabellaria flocculosa (strain III) sensu Koppen (Roth) Kützing 12.20 61.0 Yes
67009 Tabellaria flocculosa (strain IIIp) sensu Koppen (Roth) Kützing 2.60 13.0
67006 Tabellaria flocculosa (strain IV) sensu Koppen (Roth) Kützing 0.60 3.0
67007 Tabellaria flocculosa var. linearis Koppen 0.40 2.0
89890 Undetermined Pennate sp. 1 ? 0.20 1.0
89891 Undetermined Pennate sp. 2 ? 0.20 1.0
Report Date: 12/8/2023 Total Number of Taxa: 43 Total Number Counted: 500
Count Notes:
None.
Taxa Notes:
Naded 67005: III and IIIp grading into each other
Counts version 3.3 - last revision 2/16/2021
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