Date prélèvement 19/07/2017
Commentaire Préleveur : Jeanne RIGAUT (GREBE) , Préparateur : C.DEPRAZ (GREBE), Lecture : J.RIGAUT (GREBE) / ADMI sensu lato, ACHD : petites formes compactes, stris peu visibles, certaines unités proches de ACH1 de l'atlas IDF.
IBD
TaxonCodeEffectif
Nitzschia fonticola Grunow in Van Heurck NFON 73
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 57
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 56
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 50
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 37
Cocconeis pediculus Ehrenberg CPED 17
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 12
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 10
ACHNANTHIDIUM F.T. Kützing ACHD 9
Melosira varians Agardh MVAR 8
Navicula capitatoradiata Germain NCPR 8
Navicula cryptotenella Lange-Bertalot NCTE 8
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 7
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 6
Navicula antonii Lange-Bertalot NANT 5
Eolimna minima(Grunow) Lange-Bertalot EOMI 4
Nitzschia soratensis Morales & Vis NSTS 4
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 4
Amphora pediculus (Kützing) Grunow APED 3
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 3
Diatoma vulgaris Bory DVUL 3
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 3
Navicula tripunctata (O.F.Müller) Bory NTPT 3
Cocconeis placentula Ehrenberg var. placentula CPLA 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 2
Nitzschia paleacea (Grunow) Grunow f. anormale NPTG 2
Cyclotella meneghiniana Kützing CMEN 1
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 1
Geissleria decussis(Ostrup) Lange-Bertalot & Metzeltin GDEC 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1