North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: LITTLE ABIQUA CREEK Site Location ID: GS14200400 Sample Label:
Sample ID: GS016001 Client Sample ID: WILL0893ADE0005B
Date Sample Collected: 08/09/1993 Count Finished: 05/08/1996
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
2126 Achnanthes deflexa Reimer 1.66 10.0
2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow 16.83 101.0
2016 Achnanthes lanceolata var. dubia Grunow 2.33 14.0
2019 Achnanthes lapidosa Krasske 0.33 2.0
2030 Achnanthes minutissima Kützing 22.00 132.0
2026 Achnanthes pusilla (Grunow) DeToni 9.00 54.0
2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky 2.00 12.0
7004 Amphora perpusilla (Grunow) Grunow 1.16 7.0
16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow 17.16 103.0
16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck 2.33 14.0
23012 Cymbella minuta Hilse ex Rabenhorst 1.00 6.0
23051 Cymbella sinuata Gregory 0.66 4.0
27002 Diatoma mesodon (Ehrenberg) Kützing 1.00 6.0
33015 Eunotia exigua (Brébisson in Kützing) Rabenhorst 0.33 2.0
33040 Eunotia pectinalis var. minor (Kützing) Rabenhorst 2.00 12.0
33043 Eunotia perpusilla Grunow 0.33 2.0
34003 Fragilaria brevistriata Grunow 0.16 1.0
34013 Fragilaria construens var. binodis (Ehrenberg) Grunow 0.33 2.0
34025 Fragilaria pinnata Ehrenberg 0.66 4.0
35001 Frustulia rhomboides (Ehrenberg) deToni 0.33 2.0
37003 Gomphonema angustatum (Kützing) Rabenhorst 0.33 2.0
37060 Gomphonema clevei Fricke in Schmidt et al. 7.66 46.0
37030 Gomphonema intricatum Kützing 0.33 2.0
37010 Gomphonema parvulum (Kützing) Kützing 0.33 2.0
39001 Hannaea arcus (Ehrenberg) Patrick in Patrick and Reimer 0.66 4.0
39002 Hannaea arcus var. amphioxys (Rabenhorst) Patrick in Patrick and Re+ 0.50 3.0
44004 Melosira distans var. alpigena Grunow 0.33 2.0
44005 Melosira granulata (Ehrenberg) Ralfs 0.33 2.0
44010 Melosira italica (Ehrenberg) Kützing 0.50 3.0
44073 Melosira varians Agardh 0.33 2.0
46013 Navicula contenta var. biceps (Grunow) Van Heurck 0.33 2.0
46014 Navicula cryptocephala Kützing 0.33 2.0
46039 Navicula minima Grunow in Van Heurck 1.00 6.0
46154 Navicula rhynchocephala Kützing 0.33 2.0
46388 Navicula rhynchocephala var. germainii (Wallace) Patrick 0.33 2.0
46395 Navicula secreta var. apiculata Patrick 0.33 2.0
46828 Navicula sp. 1 ANS HDSN 0.83 5.0
48014 Nitzschia frustulum var. perminuta Grunow 0.50 3.0
48157 Nitzschia linearis var. tenuis (Smith) Grunow in Cleve et Grunow 0.33 2.0
57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst 1.00 6.0
62008 Stauroneis kriegeri Patrick 0.33 2.0
66016 Synedra rumpens Kützing 0.33 2.0
66018 Synedra rumpens var. familiaris (Kützing) Hustedt 0.33 2.0
67004 Tabellaria flocculosa (Roth) Kützing 0.66 4.0
Report Date: 12/5/2023 Total Number of Taxa: 44 Total Number Counted: 600
Count Notes:
None.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
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