North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: Bobs Creek Site Location ID: GS01559795 Sample Label:
Sample ID: GS011351 Client Sample ID: LSUS0694ADE0133B
Date Sample Collected: 06/22/1994 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
2042 Achnanthes detha Hohn et Hellerman 0.33 2.0
2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow 2.16 13.0
2016 Achnanthes lanceolata var. dubia Grunow 8.50 51.0
2030 Achnanthes minutissima Kützing 3.33 20.0
2156 Achnanthes pseudolinearis Hustedt 26.00 156.0
2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky 1.00 6.0
7004 Amphora perpusilla (Grunow) Grunow 0.83 5.0
12001 Caloneis bacillum (Grunow) Cleve 0.33 2.0
16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow 0.16 1.0
23012 Cymbella minuta Hilse ex Rabenhorst 7.83 47.0
23015 Cymbella minuta var. silesiaca (Bleisch ex Rabenhorst) Reimer 0.16 1.0
23051 Cymbella sinuata Gregory 1.83 11.0
27002 Diatoma mesodon (Ehrenberg) Kützing 1.16 7.0
34014 Fragilaria construens var. pumila Grunow 0.66 4.0
34025 Fragilaria pinnata Ehrenberg 0.33 2.0
34032 Fragilaria virescens Ralfs 2.16 13.0
37003 Gomphonema angustatum (Kützing) Rabenhorst 0.83 5.0
37060 Gomphonema clevei Fricke in Schmidt et al. 0.50 3.0
37010 Gomphonema parvulum (Kützing) Kützing 9.16 55.0
44073 Melosira varians Agardh 0.50 3.0
45001 Meridion circulare (Greville) Agardh 2.00 12.0
45002 Meridion circulare var. constrictum (Ralfs) Van Heurck 0.16 1.0
46023 Navicula gregaria Donkin 0.33 2.0
46039 Navicula minima Grunow in Van Heurck 1.00 6.0
93306 Navicula pelliculosa (Kützing) Hilse 1.50 9.0
46155 Navicula salinarum var. intermedia (Grunow) Cleve 0.16 1.0
46395 Navicula secreta var. apiculata Patrick 10.83 65.0
46408 Navicula viridula (Kützing) Kützing 0.33 2.0
46469 Navicula viridula var. avenacea (Brébisson ex Grunow) Van Heurck 1.33 8.0
48142 Nitzschia diserta Hustedt 0.50 3.0
48008 Nitzschia dissipata (Kützing) Grunow 1.00 6.0
48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck 0.33 2.0
48014 Nitzschia frustulum var. perminuta Grunow 4.16 25.0
48147 Nitzschia frustulum var. subsalina Hustedt 1.00 6.0
48022 Nitzschia kuetzingiana Hilse 0.66 4.0
57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst 1.83 11.0
65048 Surirella minuta Brébisson 0.33 2.0
66010 Synedra minuscula Grunow in Van Heurck 0.16 1.0
66057 Synedra rumpens var. meneghiniana Grunow 0.16 1.0
66059 Synedra ulna var. oxyrhynchus (Kützing) Van Heurck 4.33 26.0
Report Date: 6/4/2023 Total Number of Taxa: 40 Total Number Counted: 600
Count Notes:
None.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
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