Date prélèvement 15/07/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, M-A.Liger
IBD
TaxonCodeEffectif
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 79
Amphora pediculus (Kützing) Grunow APED 61
Navicula cryptotenella Lange-Bertalot NCTE 45
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 38
Navicula tripunctata (O.F.Müller) Bory NTPT 35
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 21
Gomphonema species GOMS 17
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 16
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 15
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 14
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 11
Caloneis lancettula (Schulz) Lange-Bertalot & Witkowski CLCT 7
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 7
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 5
Navicula trivialis Lange-Bertalot var. trivialis NTRV 4
Amphora indistincta Levkov AMID 3
Nitzschia soratensis Morales & Vis NSTS 2
Craticula accomoda (Hustedt) Mann CRAC 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Sellaphora seminulum (Grunow) D.G. Mann SSEM 2
Eolimna minima(Grunow) Lange-Bertalot EOMI 2
Surirella lacrimula English SLAC 2
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 2
Nitzschia palea (Kützing) W.Smith var. palea NPAL 2
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 1
Navicula escambia (Patrick) Metzeltin & Lange-Bertalot NESC 1
Encyonema prostratum (Berkeley) Kützing EPRO 1
Navicula capitatoradiata Germain NCPR 1
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 1
Nitzschia sociabilis Hustedt NSOC 1