Date prélèvement 14/09/2021
Commentaire Préleveur : B. FOUILHOUX (GREBE) , Préparateur : G. MILET (GREBE), Lecture :F. MILLAN (GREBE)/
IBD
TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 97
Nitzschia costei Tudesque, Rimet & Ector NYCO 53
Navicula tripunctata (O.F.Müller) Bory NTPT 34
Nitzschia soratensis Morales & Vis NSTS 31
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 17
Melosira varians Agardh MVAR 15
Fragilaria vaucheriae (Kützing) Petersen FVAU 10
Navicula capitatoradiata Germain NCPR 10
Navicula lanceolata (Agardh) Ehrenberg NLAN 10
Cocconeis lineata Ehrenberg CLNT 9
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 9
Nitzschia fonticola Grunow in Van Heurck NFON 8
Amphora pediculus (Kützing) Grunow APED 7
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 7
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 6
Ulnaria ulna (Nitzsch.) Compère UULN 6
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 5
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 5
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 5
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 5
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 4
Sellaphora nigri SNIG 4
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 3
Gomphonema lagenula Kützing GLGN 3
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 3
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 3
Staurosira binodis Lange-Bertalot in Hofmann Werum & Lange-Bertalot SBND 3
Sellaphora saugerresii SSGE 3
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 2
Diatoma vulgaris Bory DVUL 2
Fragilaria perminuta (Grunow) Lange-Bertalot FPEM 2
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 2
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 2
Nitzschia acidoclinata Lange-Bertalot NACD 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Staurosira venter (Ehr.) Cleve & Moeller SSVE 2
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 1
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 1
Mayamaea atomus (Kützing) Lange-Bertalot var.atomus MAAT 1
Nitzschia bulnheimiana (Rabenhorst) H.L.Smith NIBU 1
Nitzschia palea (Kützing) W.Smith var. palea NPAL 1
Punctastriata lancettula (Schumann) Hamilton & Siver PULA 1