Date prélèvement 19/07/2022
Commentaire Préleveur : S. PONCHON (GREBE) , Préparateur : L. PUAUD (GREBE), Lecture :F. MILLAN (GREBE)/ADSH, CTUM
IBD
TaxonCodeEffectif
Navicula lanceolata (Agardh) Ehrenberg NLAN 61
Achnanthidium rivulare Potapova &Ponader ADRI 42
Cocconeis lineata Ehrenberg CLNT 29
Navicula cryptocephala Kützing NCRY 28
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 26
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 23
Aulacoseira granulata (Ehr.) Simonsen AUGR 20
Fragilaria pectinalis (O.F. Müller) Gray FPEC 20
Navicula cryptotenella Lange-Bertalot NCTE 17
Aulacoseira tenella (Nygaard) Simonsen AUTL 15
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 14
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 11
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 8
Gomphonema rhombicum M. Schmidt GRHB 8
Fragilaria perminuta (Grunow) Lange-Bertalot FPEM 7
Navicula radiosa Kützing NRAD 6
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 5
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 5
Tabellaria flocculosa (Roth) Kützing TFLO 5
Denticula tenuis Kützing DTEN 4
Frustulia vulgaris (Thwaites) De Toni FVUL 4
Navicula concentrica Carter NCCT 4
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Platessa conspicua (A.Mayer) Lange-Bertalot PTCO 4
Fragilaria gracilis Østrup FGRA 3
Gomphonema gracile Ehrenberg GGRA 3
Humidophila contenta HUCO 2
Navicula gregaria Donkin NGRE 2
Navicula rhynchocephala Kützing NRHY 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Surirella terricola Lange-Bertalot & Alles in Lange-Bertalot & al. STER 2
Cyclotella ocellata Pantocsek COCE 1
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 1
Eunotia minor (Kützing) Grunow in Van Heurck EMIN 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Navicula tripunctata (O.F.Müller) Bory NTPT 1
Psammothidium rechtensis (Leclercq) Lange-Bertalot PSRE 1
Pseudostaurosira elliptica (Schumann) Edlund, Morales & Spaulding PSSE 1
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 1
Sellaphora nigri SNIG 1