North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: SAW MILL RIVER Site Location ID: GS01376500 Sample Label:
Sample ID: GS008011 Client Sample ID: HDSN0793ADE0017
Date Sample Collected: 07/20/1993 Count Finished: 04/25/1995
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 0.66 4.0
2030 Achnanthes minutissima Kützing 4.16 25.0
2034 Achnanthes pinnata Hustedt 0.66 4.0
7003 Amphora ovalis var. pediculus (Kützing) Van Heurck ex DeTony 0.83 5.0
7004 Amphora perpusilla (Grunow) Grunow 2.50 15.0
9001 Asterionella formosa Hassall 0.33 2.0
16011 Cocconeis pediculus Ehrenberg 3.00 18.0
16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow 7.50 45.0
16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck 0.33 2.0
20001 Cyclotella atomus Hustedt 0.66 4.0
20007 Cyclotella meneghiniana Kützing 3.50 21.0
20012 Cyclotella pseudostelligera Hustedt 0.16 1.0
23051 Cymbella sinuata Gregory 0.33 2.0
27004 Diatoma vulgare Bory 0.83 5.0
37060 Gomphonema clevei Fricke in Schmidt et al. 2.66 16.0
37065 Gomphonema olivaceum (Lyngbye) Kützing 0.50 3.0
37010 Gomphonema parvulum (Kützing) Kützing 4.33 26.0
44067 Melosira italica var. tenuissima (Grunow) Müller 0.16 1.0
44073 Melosira varians Agardh 2.33 14.0
45001 Meridion circulare (Greville) Agardh 0.33 2.0
46272 Navicula capitata Ehrenberg 1.33 8.0
46169 Navicula cari Ehrenberg 1.00 6.0
46257 Navicula decussis Østrup 0.83 5.0
46023 Navicula gregaria Donkin 2.33 14.0
46034 Navicula lanceolata (Agardh) Kützing 0.33 2.0
46039 Navicula minima Grunow in Van Heurck 1.16 7.0
46051 Navicula pupula Kützing 2.16 13.0
46388 Navicula rhynchocephala var. germainii (Wallace) Patrick 1.00 6.0
46389 Navicula salinarum Grunow 0.33 2.0
46395 Navicula secreta var. apiculata Patrick 8.00 48.0
46070 Navicula seminulum Grunow 0.83 5.0
46104 Navicula tripunctata (Müller) Bory 1.66 10.0
46469 Navicula viridula var. avenacea (Brébisson ex Grunow) Van Heurck 24.66 148.0
48004 Nitzschia amphibia Grunow 1.00 6.0
48136 Nitzschia circumsuta (Bailey) Grunow 0.33 2.0
48142 Nitzschia diserta Hustedt 2.00 12.0
48008 Nitzschia dissipata (Kützing) Grunow 0.33 2.0
48014 Nitzschia frustulum var. perminuta Grunow 3.00 18.0
48120 Nitzschia hungarica Grunow 0.16 1.0
48022 Nitzschia kuetzingiana Hilse 1.00 6.0
48025 Nitzschia palea (Kützing) Smith 1.00 6.0
57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst 9.33 56.0
66036 Synedra pulchella Ralfs ex Kützing 0.33 2.0
Report Date: 5/29/2023 Total Number of Taxa: 43 Total Number Counted: 600
Count Notes:
None.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
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