North American Diatom Ecological Database - NADED Phycology Section, Patrick Center for Environmental Research Diatom Count Report
Water Body: Lower Tombigbee River Site Location ID: NFS024 Sample Label: Sample ID: NEON02096 Client Sample ID: TOMB.20180710.epixylon.4.taxonomy Date Sample Collected: 07/10/2018 Count Finished: 01/17/2019 Subsample ID: DT1 Slide Replicate ID: a Count Replicate ID: 1 Counted By: Mariena Hurley Sample Type:
Naded Taxon Name Percent Count Notes 1010 Achnanthidium minutissimum (Kützing) Czarnecki 0.33 2.0 204001 Adlafia bryophila (Petersen) Moser, Lange-Bertalot et Metzeltin 0.16 1.0 204007 Adlafia multnomahii Morales et M. Le 0.16 1.0 10018 Aulacoseira granulata (Ehrenberg) Simonsen 7.32 44.0 10017 Aulacoseira granulata var. angustissima (Müller) Simonsen 3.16 19.0 10067 Aulacoseira pusilla (Meister) Tuji et Houki 18.30 110.0 21015 Craticula molestiformis (Hustedt) Mayama 0.66 4.0 21049 Craticula subminuscula (Manguin) Wetzel et Ector 0.16 1.0 19002 Cyclostephanos invisitatus (Hohn et Hellerman) Theriot, Stoermer et+ 0.33 2.0 20001 Cyclotella atomus Hustedt 10.98 66.0 20007 Cyclotella meneghiniana Kützing 9.15 55.0 23068 Cymbella tumida (Brébisson ex Kützing) Van Heurck 0.16 1.0 23083 Cymbella turgidula Grunow in Schmidt 0.33 2.0 2506002 Discostella pseudostelligera (Hustedt) Houk et Klee 0.66 4.0 2506003 Discostella stelligera (Cleve et Grunow in Cleve) Houk et Klee 0.33 2.0 110004 Encyonema minutum (Hilse in Rabenhorst) Mann in Round, Crawford and+ 0.33 2.0 110005 Encyonema silesiacum (Bleisch in Rabenhorst) Mann in Round, Crawfor+ 0.83 5.0 37336 Gomphonema incognitum Reichhardt, Jüttner et Cox 0.66 4.0 38020 Gyrosigma sciotoense (Sullivant in Sullivant and Wormley) Cleve 0.49 3.0 130019 Luticola stigma (Patrick) Johansen in Johansen et al. 0.33 2.0 211003 Mayamaea atomus (Kützing) Lange-Bertalot 0.33 2.0 44073 Melosira varians Agardh 1.16 7.0 46527 Navicula cryptotenella Lange-Bertalot in Krammer and Lange-Bertalot 0.66 4.0 46616 Navicula germainii Wallace 0.16 1.0 46362 Navicula ingenua Hustedt 0.99 6.0 46044 Navicula notha Wallace 0.33 2.0 46649 Navicula recens (Lange-Bertalot) Lange-Bertalot in Krammer and Lang+ 2.49 15.0 46990 Navicula sp. 1 ? 0.49 3.0 Yes 46991 Navicula sp. 2 ? 0.66 4.0 Yes 46400 Navicula symmetrica Patrick 0.83 5.0 48002 Nitzschia acicularis (Kützing) Smith 0.49 3.0 48004 Nitzschia amphibia Grunow 0.66 4.0 48197 Nitzschia brevissima Grunow ex Van Heurck 0.66 4.0 48137 Nitzschia clausii Hantzsch 0.33 2.0 48008 Nitzschia dissipata (Kützing) Grunow 0.49 3.0 48145 Nitzschia filiformis (Smith) Van Heurck 0.66 4.0 48013 Nitzschia frustulum (Kützing) Grunow in Cleve and Grunow 4.82 29.0 48122 Nitzschia inconspicua Grunow 2.16 13.0 48228 Nitzschia palea var. debilis (Kützing) Grunow in Cleve and Grunow 1.99 12.0 48165 Nitzschia paleacea Grunow in Van Heurck 1.66 10.0 48225 Nitzschia sociabilis Hustedt 1.83 11.0 48124 Nitzschia subacicularis Hustedt in A. Schmidt 0.99 6.0 9188005 Pseudofallacia tenera (Hustedt) Liu, Kociolek et Wang 0.33 2.0 73010 Pseudostaurosira parasitica (Smith) Morales 0.49 3.0 170136 Sellaphora crassulexigua (Reichardt) C.E. Wetzel & Ector 2.16 13.0 170135 Sellaphora nigri (De Notaris) Wetzel et Ector 4.32 26.0 170134 Sellaphora saugerresii (Desmazieres) Wetzel et Mann 1.33 8.0 170035 Sellaphora sp. 1 ? 0.33 2.0 Yes 60002 Skeletonema potamos (Weber) Hasle in Hasle and Evensen 2.16 13.0 64018 Stephanodiscus minutulus (Kützing) Cleve et Möller 7.15 43.0 Yes 65055 Surirella suecica Grunow in Van Heurck 0.33 2.0 70031 Thalassiosira lacustris (Grunow in Cleve and Grunow) Hasle in Hasle+ 0.66 4.0 185026 Tryblionella levidensis Smith 0.16 1.0 245001 Ulnaria ulna (Nitzsch) Compère 0.66 4.0
Report Date: 3/29/2023 Total Number of Taxa: 54 Total Number Counted: 601
Count Notes:
? Comments: Start: X: 43.0, Y: 95.7 ENd: X: 42.0, Y: 106.4
Transect 2: X: 42.0, Y: 110.3
line ws on right
Sellaphora sp1?: unknown
Navicula sp1?: similar to N. gregaria
Navicula sp2?: same unknown from NEON 02094, similar to N. tenelloides
Taxa Notes:
Naded 46990: similar to N. gregaria Naded 46991: same as NEON02094, similar to N. tenelloides Naded 170035: unknown Naded 64018: 14 valves were larger
Counts version 3.3 - last revision 2/16/2021 If problems with this page, please email