North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: Guadalupe River Site Location ID: GU1 Sample Label: GU1L
Sample ID: GU022130 Client Sample ID:
Date Sample Collected: 10/17/1975 Count Finished:
Subsample ID: DT1 Slide Replicate ID: h Count Replicate ID: 1
Counted By: Raymond Cummins Sample Type: DT
Naded Taxon Name Percent Count Notes
401 Achnanthes exigua var. heterovalva Krasske 0.17 1.0
7038 Amphora angusta Gregory 11.14 64.0
7002 Amphora ovalis var. affinis (Kützing) Van Heurck ex DeTony 0.34 2.0
7003 Amphora ovalis var. pediculus (Kützing) Van Heurck ex DeTony 0.17 1.0
7029 Amphora sp. 3 ANS MH 0.17 1.0
7019 Amphora submontana Hustedt 0.69 4.0
76001 Bacillaria paradoxa Gmelin in Linneaeus 3.13 18.0
12001 Caloneis bacillum (Grunow) Cleve 0.34 2.0
16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow 5.22 30.0
20001 Cyclotella atomus Hustedt 0.17 1.0
20007 Cyclotella meneghiniana Kützing 0.34 2.0
30018 Diploneis pseudovalis Hustedt 0.17 1.0
34025 Fragilaria pinnata Ehrenberg 0.34 2.0
37002 Gomphonema affine Kützing 0.17 1.0
37010 Gomphonema parvulum (Kützing) Kützing 0.17 1.0
46257 Navicula decussis Østrup 0.17 1.0
46370 Navicula luzonensis Hustedt 3.13 18.0
46039 Navicula minima Grunow in Van Heurck 4.35 25.0
46388 Navicula rhynchocephala var. germainii (Wallace) Patrick 3.48 20.0
46155 Navicula salinarum var. intermedia (Grunow) Cleve 0.17 1.0
46391 Navicula sanctaecrucis Østrup 5.22 30.0
46406 Navicula tripunctata var. schizonemoides (Van Heurck) Patrick 54.00 310.0
48004 Nitzschia amphibia Grunow 0.17 1.0
48006 Nitzschia capitellata Hustedt in A. Schmidt 0.69 4.0
48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck 0.52 3.0
48147 Nitzschia frustulum var. subsalina Hustedt 0.17 1.0
48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow 0.17 1.0
48022 Nitzschia kuetzingiana Hilse 0.52 3.0
48179 Nitzschia tryblionella var. debilis (Arnott) Hustedt 3.13 18.0
48183 Nitzschia tryblionella var. victoriae (Grunow) Grunow 0.17 1.0
54002 Pleurosigma elongatum Smith 0.17 1.0
65048 Surirella minuta Brébisson 0.17 1.0
66054 Synedra fasciculata var. truncata (Greville) Patrick 0.69 4.0
Report Date: 3/25/2023 Total Number of Taxa: 33 Total Number Counted: 574
Count Notes:
None.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
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