Date prélèvement 02/06/2020
Commentaire
IBD 14.5
TaxonCodeEffectif
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 34
Amphora pediculus (Kützing) Grunow APED 19
Cocconeis lineata Ehrenberg CLNT 17
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 15
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 8
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 7
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 3
Asterionella formosa Hassall AFOR 2
Aulacoseira pusilla (Meister) Tuji et Houki AUPU 1
Cocconeis placentula Ehrenberg var. placentula CPLA 1
Craticula subminuscula CSNU 13
Fragilaria vaucheriae (Kützing) Petersen FVAU 3
Geissleria acceptata (Hust.) Lange-Bertalot & Metzeltin GACC 2
Navicula cryptotenella Lange-Bertalot NCTE 51
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 17
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 12
Navicula gregaria Donkin NGRE 12
Nitzschia amphibia Grunow f.amphibia NAMP 11
Navicula lanceolata (Agardh) Ehrenberg NLAN 11
Nitzschia fonticola Grunow in Van Heurck NFON 8
Melosira varians Agardh MVAR 7
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 6
Nitzschia inconspicua Grunow NINC 6
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 4
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 2
Nitzschia archibaldii Lange-Bertalot NIAR 2
Nitzschia costei Tudesque, Rimet & Ector NYCO 65
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 19
Nitzschia soratensis Morales & Vis NSTS 17
Navicula tripunctata (O.F.Müller) Bory NTPT 16
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 4
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1
Sellaphora nigri SNIG 6