Date prélèvement 22/08/2017
Commentaire Préleveur : A.LAVIGNE (GREBE) , Préparateur : C.DEPRAZ (GREBE), Lecture : J.RIGAUT (GREBE) / DMES, DPER, ESBM, FPRU, GPRI, NSNM. ENCY petite taille mais nombre stries :11-13, FRAG = aff.FRCP (largeur > 5µm). NAVI = Navicula sp2 de l'atlas Languedoc-Roussillon = aff. Navicula hintzii
IBD
TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 58
NAVICULA J.B.M. Bory de St. Vincent NAVI 56
Navicula cryptocephala Kützing NCRY 52
Achnanthidium rivulare Potapova &Ponader ADRI 48
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 25
Eolimna minima(Grunow) Lange-Bertalot EOMI 24
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 20
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 15
Nitzschia palea (Kützing) W.Smith var. palea NPAL 15
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 10
Navicula gregaria Donkin NGRE 9
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 8
Nitzschia soratensis Morales & Vis NSTS 8
ENCYONEMA F.T. Kützing ENCY 7
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 7
FRAGILARIA H.C. Lyngbye FRAG 5
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 5
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 4
Melosira varians Agardh MVAR 4
Sellaphora seminulum (Grunow) D.G. Mann SSEM 4
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 3
Aulacoseira ambigua (Grunow) Simonsen AAMB 2
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Navicula radiosa Kützing NRAD 2
Nitzschia costei Tudesque, Rimet & Ector NYCO 2
Aulacoseira tenella (Nygaard) Simonsen AUTL 1
Cymbella tumida (Brebisson)Van Heurck CTUM 1
Fragilaria pectinalis (O.F. Müller) Gray FPEC 1
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 1
Ulnaria ulna (Nitzsch.) Compère UULN 1