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: GS011331 Client Sample ID: LSUS0694ADE0126B
Date Sample Collected: 06/20/1994 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
2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow 3.00 18.0
2016 Achnanthes lanceolata var. dubia Grunow 4.16 25.0
2030 Achnanthes minutissima Kützing 6.00 36.0
2156 Achnanthes pseudolinearis Hustedt 21.00 126.0
2026 Achnanthes pusilla (Grunow) DeToni 3.00 18.0
2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky 3.16 19.0
7004 Amphora perpusilla (Grunow) Grunow 0.33 2.0
16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow 0.33 2.0
23012 Cymbella minuta Hilse ex Rabenhorst 9.33 56.0
23051 Cymbella sinuata Gregory 2.66 16.0
23081 Cymbella triangulum (Ehrenberg) Cleve 0.16 1.0
27002 Diatoma mesodon (Ehrenberg) Kützing 0.83 5.0
34032 Fragilaria virescens Ralfs 0.33 2.0
37050 Gomphonema angustatum var. productum Grunow 1.00 6.0
37075 Gomphonema olivaceoides var. hutchinsoniana Patrick 1.00 6.0
37010 Gomphonema parvulum (Kützing) Kützing 3.00 18.0
44073 Melosira varians Agardh 2.66 16.0
45001 Meridion circulare (Greville) Agardh 0.66 4.0
45002 Meridion circulare var. constrictum (Ralfs) Van Heurck 0.16 1.0
46014 Navicula cryptocephala Kützing 0.83 5.0
46257 Navicula decussis Østrup 0.33 2.0
46023 Navicula gregaria Donkin 0.33 2.0
46039 Navicula minima Grunow in Van Heurck 1.33 8.0
46378 Navicula ochridana Hustedt 1.33 8.0
93306 Navicula pelliculosa (Kützing) Hilse 6.16 37.0
46393 Navicula schoenfeldii Hustedt 0.33 2.0
46395 Navicula secreta var. apiculata Patrick 14.33 86.0
46469 Navicula viridula var. avenacea (Brébisson ex Grunow) Van Heurck 0.50 3.0
48142 Nitzschia diserta Hustedt 0.33 2.0
48008 Nitzschia dissipata (Kützing) Grunow 2.33 14.0
48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck 0.33 2.0
48014 Nitzschia frustulum var. perminuta Grunow 2.00 12.0
48022 Nitzschia kuetzingiana Hilse 0.33 2.0
57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst 3.16 19.0
65002 Surirella angusta Kützing 0.66 4.0
66010 Synedra minuscula Grunow in Van Heurck 0.33 2.0
66016 Synedra rumpens Kützing 0.33 2.0
66024 Synedra ulna (Nitzsch) Ehrenberg 0.33 2.0
66059 Synedra ulna var. oxyrhynchus (Kützing) Van Heurck 1.50 9.0
Report Date: 6/7/2023 Total Number of Taxa: 39 Total Number Counted: 600
Count Notes:
None.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
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