North American Diatom Ecological Database - NADED
Phycology Section, Patrick Center for Environmental Research
Diatom Count Report
Water Body: BIG WALNUT CREEK Site Location ID: GS03357330 Sample Label:
Sample ID: GS171921 Client Sample ID: WHMI0907ARE0004BA
Date Sample Collected: 09/06/2007 Count Finished: 12/15/2008
Subsample ID: DT1 Slide Replicate ID: a Count Replicate ID: 1
Counted By: Eduardo Morales Sample Type: RTH
Naded Taxon Name Percent Count Notes
1038 Achnanthidium deflexum (Reimer in Patrick and Reimer) Kingston 0.83 5.0
1046 Achnanthidium eutrophilum (Lange-Bertalot in Lange-Bertalot and Met+ 2.83 17.0
1024 Achnanthidium exiguum (Grunow in Cleve and Grunow) Czarnecki 0.33 2.0
1010 Achnanthidium minutissimum (Kützing) Czarnecki 0.33 2.0
7060 Amphora aequalis Krammer 0.33 2.0
7075 Amphora copulata (Kützing) Schoeman et Archibald 0.50 3.0
7010 Amphora inariensis Krammer 0.33 2.0
7001 Amphora ovalis (Kützing) Kützing 1.16 7.0
7043 Amphora pediculus (Kützing) Grunow in A. Schmidt 5.83 35.0
16011 Cocconeis pediculus Ehrenberg 0.83 5.0
16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck 1.83 11.0
20007 Cyclotella meneghiniana Kützing 1.83 11.0
22001 Cymatopleura solea (Brébisson in Brébisson and Godey) W. Smith 0.33 2.0
27013 Diatoma vulgaris Bory 0.16 1.0
2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee 0.16 1.0
34030 Fragilaria vaucheriae (Kützing) Petersen 1.00 6.0
210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin 0.16 1.0
37003 Gomphonema angustatum (Kützing) Rabenhorst 1.83 11.0
37197 Gomphonema kobayasii Kociolek et Kingston 0.83 5.0
37278 Gomphonema lagenula Kützing 0.33 2.0
37029 Gomphonema subclavatum (Grunow in Van Heurck) Grunow 3.66 22.0
46661 Navicula capitatoradiata Germain 0.66 4.0
46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot 1.16 7.0
46616 Navicula germainii Wallace 0.33 2.0
46023 Navicula gregaria Donkin 0.16 1.0
46039 Navicula minima Grunow in Van Heurck 7.83 47.0
46896 Navicula rostellata Kützing 0.66 4.0
46562 Navicula subminuscula Manguin 2.83 17.0
46400 Navicula symmetrica Patrick 1.83 11.0
48274 Nitzschia agnita Hustedt 0.33 2.0
48004 Nitzschia amphibia Grunow 9.00 54.0
48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck 15.33 92.0
48122 Nitzschia inconspicua Grunow 19.33 116.0
48228 Nitzschia palea var. debilis (Kützing) Grunow in Cleve and Grunow 0.33 2.0
48378 Nitzschia solita Hustedt 0.33 2.0
194005 Placoneis elginensis (Gregory) Cox 0.83 5.0
155017 Planothidium frequentissimum (Lange-Bertalot in Krammer and Lange-B+ 0.16 1.0
155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot 0.16 1.0
155018 Planothidium rostratum (Østrup) Lange-Bertalot 1.66 10.0
2508001 Platessa conspicua (Mayer) Lange-Bertalot in Krammer and Lange-Bert+ 0.33 2.0
55002 Reimeria sinuata (Gregory) Kociolek et Stoermer 0.33 2.0
57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot 0.50 3.0
170006 Sellaphora pupula (Kützing) Meresckowsky 0.83 5.0
170014 Sellaphora seminulum (Grunow) Mann 5.33 32.0
59001 Simonsenia delognei (Grunow) Lange-Bertalot 0.33 2.0
175005 Staurosirella pinnata (Ehrenberg) Williams et Round 3.50 21.0
185023 Tryblionella apiculata Gregory 0.33 2.0
Report Date: 7/5/2022 Total Number of Taxa: 47 Total Number Counted: 600
Count Notes:
?
Comments: Row 1 x 107, y 2, y 6
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021
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