Date prélèvement 07/08/2017
Commentaire Préleveur : François BOURGEOT (GREBE) , Préparateur : C.DEPRAZ (GREBE), Lecture : B.BERTRAND (GREBE) / NANT, NIAR, NRAD, PTLA, SHTE
IBD
TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 86
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 66
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 37
Nitzschia costei Tudesque, Rimet & Ector NYCO 28
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 18
Melosira varians Agardh MVAR 14
Fragilaria pectinalis (O.F. Müller) Gray FPEC 13
Achnanthidium rivulare Potapova &Ponader ADRI 12
Navicula gregaria Donkin NGRE 10
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 9
Navicula escambia (Patrick) Metzeltin & Lange-Bertalot NESC 9
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 8
Navicula tripunctata (O.F.Müller) Bory NTPT 8
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 7
Nitzschia fonticola Grunow in Van Heurck NFON 7
Navicula lanceolata (Agardh) Ehrenberg NLAN 7
Navicula germainii Wallace NGER 6
Discostella pseudostelligera (Hustedt) Houk et Klee DPST 4
Fragilaria vaucheriae (Kützing) Petersen FVAU 4
Navicula cryptocephala Kützing NCRY 4
Nitzschia heufleriana Grunow NHEU 4
Navicula rostellata Kützing NROS 4
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 4
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 3
Nitzschia palea (Kützing) W.Smith var. palea NPAL 3
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 2
Amphora pediculus (Kützing) Grunow APED 2
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 2
Fragilaria capucina Desm. var. perminuta (Grunow) Lange-Bertalot FCPE 2
Fragilaria crotonensis Kitton FCRO 2
Nitzschia gessneri Hustedt NGES 2
Nitzschia subcapitellata Hustedt NSBC 2
Nitzschia sociabilis Hustedt NSOC 2
Placoneis symmetrica (Hustedt) Lange-Bertalot PSYM 2
Ulnaria ulna (Nitzsch.) Compère UULN 2
Diatoma vulgaris Bory DVUL 1
Eolimna minima(Grunow) Lange-Bertalot EOMI 1
Fragilaria crotonensis Kitton f. anormale FCRT 1
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 1