North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: SHEYENNE RIVER Site Location ID: GS05058700 Sample Label:
Sample ID: GS019101 Client Sample ID: REDN0793ADE0036B
Date Sample Collected: 07/14/1993 Count Finished:
Subsample ID: DT1 Slide Replicate ID: a Count Replicate ID: 1
Counted By: Noma Ann Roberts Sample Type: DTH
Naded Taxon Name Percent Count Notes
2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow 2.43 1.0
7001 Amphora ovalis (Kützing) Kützing 4.87 2.0
7003 Amphora ovalis var. pediculus (Kützing) Van Heurck ex DeTony 2.43 1.0
7004 Amphora perpusilla (Grunow) Grunow 2.43 1.0
16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow 2.43 1.0
27004 Diatoma vulgare Bory 4.87 2.0
37065 Gomphonema olivaceum (Lyngbye) Kützing 4.87 2.0
37010 Gomphonema parvulum (Kützing) Kützing 4.87 2.0
44073 Melosira varians Agardh 7.31 3.0
46395 Navicula secreta var. apiculata Patrick 2.43 1.0
46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick 4.87 2.0
48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow 4.87 2.0
64011 Stephanodiscus astraea var. minutula (Kützing) Grunow in Van Heurck 7.31 3.0
64010 Stephanodiscus hantzschii Grunow in Cleve and Grunow 9.75 4.0
64013 Stephanodiscus minutus Smith 31.70 13.0
65017 Surirella ovata Kützing 2.43 1.0
Report Date: 12/1/2023 Total Number of Taxa: 16 Total Number Counted: 41
Count Notes:
None.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
If problems with this page, please email