North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: MILL RIVER Site Location ID: GS01178000 Sample Label:
Sample ID: GS017263 Client Sample ID: CONN0994ARE1080B
Date Sample Collected: 09/14/1994 Count Finished:
Subsample ID: DT1 Slide Replicate ID: a Count Replicate ID: 1
Counted By: Noma Ann Roberts Sample Type: RTH
Naded Taxon Name Percent Count Notes
2015 Achnanthes lanceolata (Brébisson ex Kützing) Grunow 0.50 3.0
2024 Achnanthes linearis (Smith) Grunow 0.16 1.0
2030 Achnanthes minutissima Kützing 0.83 5.0
2026 Achnanthes pusilla (Grunow) DeToni 1.16 7.0
2132 Achnanthes subhudsonis var. kraeuselii (Cholnoky) Cholnoky 7.16 43.0
7004 Amphora perpusilla (Grunow) Grunow 0.50 3.0
12001 Caloneis bacillum (Grunow) Cleve 1.00 6.0
12004 Caloneis ventricosa var. truncatula (Grunow in Van Heurck) Meister 0.33 2.0
14001 Capartogramma crucicula (Grunow ex Cleve) Ross 0.16 1.0
16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow 2.66 16.0
16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck 2.33 14.0
20007 Cyclotella meneghiniana Kützing 0.33 2.0
23073 Cymbella affinis Kützing 1.50 9.0
23072 Cymbella delicatula Kützing 0.16 1.0
23012 Cymbella minuta Hilse ex Rabenhorst 0.33 2.0
33060 Eunotia tenella (Grunow in Van Heurck) Hustedt in Schmidt et al. 0.16 1.0
34003 Fragilaria brevistriata Grunow 0.16 1.0
34051 Fragilaria capucina var. mesolepta (Rabenhorst) Rabenhorst 9.00 54.0
34012 Fragilaria construens (Ehrenberg) Grunow 0.66 4.0
34014 Fragilaria construens var. pumila Grunow 1.50 9.0
34016 Fragilaria construens var. venter (Ehrenberg) Grunow 0.16 1.0
34017 Fragilaria crotonensis Kitton 30.00 180.0
34025 Fragilaria pinnata Ehrenberg 2.33 14.0
34027 Fragilaria pinnata var. lancettula (Schumann) Hustedt in Schmidt 0.50 3.0
34074 Fragilaria pinnata var. subcapitata Frenguelli 0.16 1.0
34030 Fragilaria vaucheriae (Kützing) Petersen 2.16 13.0
34032 Fragilaria virescens Ralfs 0.16 1.0
34037 Fragilaria virescens var. exigua Grunow 0.33 2.0
37070 Gomphonema apuncto Wallace 0.33 2.0
37060 Gomphonema clevei Fricke in Schmidt et al. 8.50 51.0
37074 Gomphonema grovei Schmidt 0.16 1.0
37075 Gomphonema olivaceoides var. hutchinsoniana Patrick 3.33 20.0
37065 Gomphonema olivaceum (Lyngbye) Kützing 0.33 2.0
37010 Gomphonema parvulum (Kützing) Kützing 2.16 13.0
37016 Gomphonema sp. 1 PIRLA 0.66 4.0
44001 Melosira ambigua (Grunow) Müller 2.33 14.0
44004 Melosira distans var. alpigena Grunow 2.33 14.0
44005 Melosira granulata (Ehrenberg) Ralfs 0.33 2.0
44010 Melosira italica (Ehrenberg) Kützing 0.33 2.0
44067 Melosira italica var. tenuissima (Grunow) Müller 0.33 2.0
46102 Navicula cohnii (Hilse) Lange-Bertalot 0.33 2.0
46039 Navicula minima Grunow in Van Heurck 0.33 2.0
46050 Navicula pseudoscutiformis Hustedt 0.33 2.0
46057 Navicula radiosa var. parva Wallace 0.16 1.0
48004 Nitzschia amphibia Grunow 2.16 13.0
48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow 0.33 2.0
48014 Nitzschia frustulum var. perminuta Grunow 0.16 1.0
48022 Nitzschia kuetzingiana Hilse 0.66 4.0
48157 Nitzschia linearis var. tenuis (Smith) Grunow in Cleve et Grunow 0.33 2.0
50002 Opephora martyi Héribaud 0.50 3.0
52002 Pinnularia abaujensis var. linearis (Hustedt) Patrick in Patrick an+ 0.16 1.0
57001 Rhoicosphenia curvata (Kützing) Grunow ex Rabenhorst 0.16 1.0
66014 Synedra parasitica (Smith) Hustedt 0.33 2.0
66036 Synedra pulchella Ralfs ex Kützing 0.50 3.0
66016 Synedra rumpens Kützing 0.16 1.0
66018 Synedra rumpens var. familiaris (Kützing) Hustedt 0.50 3.0
66017 Synedra rumpens var. fragilarioides Grunow 0.16 1.0
66057 Synedra rumpens var. meneghiniana Grunow 4.16 25.0
66024 Synedra ulna (Nitzsch) Ehrenberg 0.83 5.0
Report Date: 6/10/2023 Total Number of Taxa: 59 Total Number Counted: 600
Count Notes:
None.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
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