North American Diatom Ecological Database - NADED Phycology Section, Patrick Center for Environmental Research Diatom Count Report
Water Body: Reed Creek Site Location ID: NRSA-FW08NV004 Sample Label: Sample ID: NRSA0228 Client Sample ID: 531974.1 Date Sample Collected: 08/07/2008 Count Finished: Subsample ID: DT1 Slide Replicate ID: a Count Replicate ID: 1 Counted By: Eduardo Morales Sample Type:
Naded Taxon Name Percent Count Notes 1010 Achnanthidium minutissimum (Kützing) Czarnecki 0.57 3.0 6001 Amphipleura pellucida (Kützing) Kützing 0.19 1.0 7043 Amphora pediculus (Kützing) Grunow in A. Schmidt 8.06 42.0 16011 Cocconeis pediculus Ehrenberg 0.38 2.0 16005 Cocconeis placentula var. euglypta (Ehrenberg) Grunow 5.37 28.0 16003 Cocconeis placentula var. lineata (Ehrenberg) Van Heurck 9.98 52.0 23073 Cymbella affinis Kützing 0.38 2.0 197001 Diadesmis confervacea Kützing 0.19 1.0 110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+ 0.38 2.0 32006 Epithemia sorex Kützing 2.30 12.0 34030 Fragilaria vaucheriae (Kützing) Petersen 0.57 3.0 210001 Geissleria acceptata (Hustedt) Lange-Bertalot et Metzeltin 0.76 4.0 37156 Gomphonema insigne Gregory 0.19 1.0 37197 Gomphonema kobayasii Kociolek et Kingston 1.34 7.0 37168 Gomphonema micropus Kützing 0.76 4.0 37118 Gomphonema minusculum Krasske 0.19 1.0 37178 Gomphonema minutum (Agardh) Agardh 1.15 6.0 130002 Luticola mutica (Kützing) Mann in Round, Crawford and Mann 0.38 2.0 45001 Meridion circulare (Greville) Agardh 0.38 2.0 45002 Meridion circulare var. constrictum (Ralfs) Van Heurck 0.38 2.0 46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot 2.68 14.0 46039 Navicula minima Grunow in Van Heurck 0.19 1.0 46104 Navicula tripunctata (Müller) Bory 46.06 240.0 46895 Navicula viridulacalcis Lange-Bertalot in U. Rumrich, Lange-Bertalo+ 0.19 1.0 48004 Nitzschia amphibia Grunow 0.19 1.0 48008 Nitzschia dissipata (Kützing) Grunow 0.38 2.0 48020 Nitzschia heufleriana Grunow 0.19 1.0 48122 Nitzschia inconspicua Grunow 0.19 1.0 48023 Nitzschia linearis (Agardh) Smith 0.19 1.0 155003 Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot 0.19 1.0 73002 Pseudostaurosira pseudoconstruens (Marciniak) Williams et Round 0.19 1.0 55002 Reimeria sinuata (Gregory) Kociolek et Stoermer 3.26 17.0 57002 Rhoicosphenia abbreviata (Agardh) Lange-Bertalot 9.98 52.0 58001 Rhopalodia gibba (Ehrenberg) Müller 0.19 1.0 66058 Synedra ulna var. contracta Østrup 1.53 8.0 66027 Synedra ulna var. oxyrhynchus fo. mediocontracta (Fonti) Hustedt 0.38 2.0
Report Date: 5/29/2023 Total Number of Taxa: 36 Total Number Counted: 521
Count Notes:
? Comments: Row 1 x 105, y 3, y 16. Only 133 valves c ounted in a bit over an hour of analysis. Many valves are partially dissolved and difficult to identify. Only one image of N. tripunctata was taken.
Continued count: Row 2 x , y 17, y 2, Row 3 x 102, y 2, y 17, Row x 4, 101, y 17, y 2, Row 5 x 102, y 2, y 17. Sparse sample, counted until the very edge of the coverslip.
Taxa Notes:
None.
Counts version 3.3 - last revision 2/16/2021 If problems with this page, please email