Date prélèvement 29/08/2018
Commentaire
IBD
TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 73
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 59
Craticula subminuscula CSNU 54
Nitzschia costei Tudesque, Rimet & Ector NYCO 29
Nitzschia soratensis Morales & Vis NSTS 24
Sellaphora nigri SNIG 23
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 21
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 16
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 12
Sellaphora atomoides SEAT 12
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 8
Nitzschia amphibia Grunow f.amphibia NAMP 7
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 6
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 6
Amphora pediculus (Kützing) Grunow APED 4
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 4
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 4
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 4
Cyclostephanos invisitatus(Hohn & Hellerman)Theriot Stoermer & Hakansson CINV 3
Fragilaria crotonensis Kitton FCRO 3
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 3
Navicula antonii Lange-Bertalot NANT 3
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 3
Achnanthidium rivulare Potapova &Ponader ADRI 2
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 2
Fragilaria pectinalis (O.F. Müller) Gray FPEC 2
Gomphonema pumilum (Grunow) Reichardt & Lange-Bertalot GPUM 2
Melosira varians Agardh MVAR 2
Nitzschia agnita Hustedt NAGN 2
Navicula capitatoradiata Germain NCPR 2
Aulacoseira ambigua (Grunow) Simonsen AAMB 1
Fragilaria vaucheriae (Kützing) Petersen FVAU 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
Simonsenia delognei Lange-Bertalot SIDE 1