Date prélèvement 14/08/2019
Commentaire Préleveur : F. BOURGEOT (GREBE) , Préparateur : J.RIGAUT (GREBE), Lecture : B.BERTRAND (GREBE) / GCLF de largeur plus faible que dans l'atlas RA (3,8 au minimum)
IBD
TaxonCodeEffectif
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 61
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 61
Nitzschia soratensis Morales & Vis NSTS 59
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 41
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 19
Gomphonema calcifugum Lange-Bertalot & Reichardt GCLF 18
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 18
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 13
Diatoma mesodon (Ehrenberg) Kützing DMES 13
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 13
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 12
Navicula gregaria Donkin NGRE 8
GOMPHONEMA C.G. Ehrenberg GOMP 6
Amphora pediculus (Kützing) Grunow APED 5
Adlafia lange-bertalotii Monnier et Ector ALBL 4
Fragilaria acidoclinata Lange-Bertalot & Hofmann FACD 4
Hannaea arcus (Ehr.)Patrick HARC 4
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
Navicula lanceolata (Agardh) Ehrenberg NLAN 4
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 4
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 3
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Sellaphora atomoides SEAT 3
Aulacoseira ambigua (Grunow) Simonsen AAMB 2
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 2
Fragilaria nevadensis Lineares-Cuesta & Sanchez-Castillo FNEV 2
Fallacia sublucidula (Hustedt) D.G. Mann FSLU 2
Navicula veneta Kützing NVEN 2
Pinnularia subcapitata Gregory var. elongata Krammer PSEL 2
Simonsenia delognei Lange-Bertalot SIDE 2
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 1
Eunotia botuliformis Wild, Nörpel-Schempp & Lange-Bertalot EBOT 1
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 1
Fragilaria virescens Ralfs FVIR 1
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 1
Meridion circulare (Greville) Agardh var.constrictum (Ralfs) Van Heurck MCCO 1
STAURONEIS C.G. Ehrenberg STAU 1