North American Diatom Ecological Database - NADED Phycology Section, Patrick Center for Environmental Research Diatom Count Report
Water Body: Connecticut River Site Location ID: NRSA-FW08NH005 Sample Label: Sample ID: NRSA0391 Client Sample ID: 526374.1 Date Sample Collected: 09/25/2008 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 1038 Achnanthidium deflexum (Reimer in Patrick and Reimer) Kingston 1.00 6.0 1010 Achnanthidium minutissimum (Kützing) Czarnecki 14.83 89.0 1023 Achnanthidium pyrenaicum (Hustedt) Kobayashi 2.00 12.0 1036 Achnanthidium rivulare Potapova et Ponader 2.83 17.0 1042 Achnanthidium thienemannii (Hustedt) Lange-Bertalot in Krammer and + 0.50 3.0 7075 Amphora copulata (Kützing) Schoeman et Archibald 0.50 3.0 10008 Aulacoseira ambigua (Grunow in Van Heurck) Simonsen 0.16 1.0 18013 Brachysira microcephala (Kützing) Compère 1.00 6.0 16031 Cocconeis pseudolineata (Geitler) Lange-Bertalot in Werum and Lange+ 0.16 1.0 23068 Cymbella tumida (Brébisson ex Kützing) Van Heurck 1.00 6.0 27012 Diatoma tenuis Agardh 0.33 2.0 27013 Diatoma vulgaris Bory 0.66 4.0 30001 Diploneis elliptica (Kützing) Cleve 0.33 2.0 110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+ 3.33 20.0 203008 Encyonopsis subminuta Krammer et Reichardt in Krammer 0.66 4.0 33021 Eunotia formica Ehrenberg 0.50 3.0 34192 Fragilaria cf. crotonensis NAWQA EAM Kitton 0.33 2.0 34017 Fragilaria crotonensis Kitton 1.00 6.0 34030 Fragilaria vaucheriae (Kützing) Petersen 1.00 6.0 35024 Frustulia crassinervia (Brébisson) Lange-Bertalot et Krammer in Lan+ 0.33 2.0 210003 Geissleria decussis (Østrup) Lange-Bertalot et Metzeltin 1.66 10.0 37003 Gomphonema angustatum (Kützing) Rabenhorst 0.83 5.0 37278 Gomphonema lagenula Kützing 1.00 6.0 37178 Gomphonema minutum (Agardh) Agardh 0.16 1.0 37080 Gomphonema rhombicum Fricke in Schmidt et al. 0.33 2.0 39001 Hannaea arcus (Ehrenberg) Patrick in Patrick and Reimer 0.33 2.0 213001 Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkow+ 0.33 2.0 213002 Hippodonta hungarica (Grunow) Lange-Bertalot, Metzeltin et Witkowski 1.00 6.0 213003 Hippodonta lueneburgensis (Grunow) Lange-Bertalot, Metzeltin et Wit+ 0.50 3.0 44073 Melosira varians Agardh 15.00 90.0 46317 Navicula canalis Patrick 3.00 18.0 46661 Navicula capitatoradiata Germain 4.00 24.0 46014 Navicula cryptocephala Kützing 1.33 8.0 46541 Navicula exigua var. signata Hustedt 1.00 6.0 46616 Navicula germainii Wallace 2.00 12.0 46023 Navicula gregaria Donkin 2.16 13.0 46373 Navicula menisculus Schumann 1.16 7.0 46039 Navicula minima Grunow in Van Heurck 0.66 4.0 46044 Navicula notha Wallace 2.33 14.0 46289 Navicula peregrina (Ehrenberg) Kützing 0.16 1.0 46154 Navicula rhynchocephala Kützing 0.33 2.0 46896 Navicula rostellata Kützing 3.50 21.0 46812 Navicula stroemii Hustedt 0.50 3.0 46401 Navicula tenelloides Hustedt 0.33 2.0 46104 Navicula tripunctata (Müller) Bory 0.16 1.0 46774 Navicula trivialis Lange-Bertalot 1.00 6.0 46504 Navicula veneta Kützing 0.50 3.0 46895 Navicula viridulacalcis Lange-Bertalot in U. Rumrich, Lange-Bertalo+ 1.00 6.0 48008 Nitzschia dissipata (Kützing) Grunow 0.50 3.0 48099 Nitzschia dissipata var. media (Hantzsch) Grunow in Van Heurck 0.83 5.0 48011 Nitzschia fonticola (Grunow) Grunow in Van Heurck 0.16 1.0 48015 Nitzschia gracilis Hantzsch in Rabenhorst 0.33 2.0 48020 Nitzschia heufleriana Grunow 0.33 2.0 48153 Nitzschia intermedia Hantzsch ex Cleve et Grunow 1.66 10.0 48023 Nitzschia linearis (Agardh) Smith 0.33 2.0 48228 Nitzschia palea var. debilis (Kützing) Grunow in Cleve and Grunow 2.16 13.0 48029 Nitzschia recta Hantzsch ex Rabenhorst 1.33 8.0 48034 Nitzschia subtilis (Kützing) Grunow in Cleve and Grunow 1.00 6.0 52045 Pinnularia microstauron (Ehrenberg) Cleve 0.16 1.0 52059 Pinnularia subcapitata Gregory 0.16 1.0 194005 Placoneis elginensis (Gregory) Cox 1.33 8.0 Yes 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 73010 Pseudostaurosira parasitica (Smith) Morales 0.50 3.0 55002 Reimeria sinuata (Gregory) Kociolek et Stoermer 0.33 2.0 170006 Sellaphora pupula (Kützing) Meresckowsky 3.66 22.0 175001 Staurosirella leptostauron (Ehrenberg) Williams et Round 0.16 1.0 65072 Surirella elegans Ehrenberg 0.33 2.0 65048 Surirella minuta Brébisson 0.66 4.0 66016 Synedra rumpens Kützing 1.66 10.0 66814 Synedra sp. 8 NAWQA MORALES 0.16 1.0 66058 Synedra ulna var. contracta Østrup 0.16 1.0 67004 Tabellaria flocculosa (Roth) Kützing 2.83 17.0
Report Date: 6/18/2013 Total Number of Taxa: 73 Total Number Counted: 600
Count Notes:
? Comments: Row 1 x 106, y 2, y 7 Only some pictures could be taken because slide is thick, has large particles and few valves are in positon or free to take a picture.
Taxa Notes:
Naded 194005: Some individuals have undulated contour, others do not. I took 3 pictures
Counts version 2.14 - last revision 8/8/12 If problems with this page, please email