Date prélèvement 18/04/2019
Commentaire Préleveur : C. DEPRAZ (GREBE) , Préparateur : C.DEPRAZ (GREBE), Lecture : B.BERTRAND (GREBE) / GPRI, NTRV, RABB, SBKU,FVAU avec densité de stries plus importante que dans les divers atlas
IBD
TaxonCodeEffectif
Navicula gregaria Donkin NGRE 58
Nitzschia soratensis Morales & Vis NSTS 54
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 34
Nitzschia acicularis(Kützing) W.M.Smith NACI 27
Craticula subminuscula CSNU 25
Diatoma vulgaris Bory DVUL 19
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 16
Fragilaria vaucheriae (Kützing) Petersen FVAU 16
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 14
Amphora pediculus (Kützing) Grunow APED 13
Melosira varians Agardh MVAR 12
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 10
Ulnaria acus (Kützing) Aboal UACU 10
Ulnaria ulna (Nitzsch.) Compère UULN 10
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 7
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 6
Conticribra weissflogii (Grunow) Stachura-Suchoples & Williams CTWE 5
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 5
Nitzschia palea (Kützing) W.Smith var. palea NPAL 5
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 5
Cyclotella meneghiniana Kützing CMEN 4
Nitzschia fonticola Grunow in Van Heurck NFON 4
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 4
Gomphonema micropus Kützing var. micropus GMIC 3
Surirella lacrimula English SLAC 3
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
Nitzschia capitellata Hustedt in A.Schmidt & al. NCPL 2
Nitzschia inconspicua Grunow NINC 2
Navicula slesvicensis Grunow NSLE 2
Navicula tripunctata (O.F.Müller) Bory NTPT 2
Prestauroneis protracta PPTA 2
Sellaphora nigri SNIG 2
Surirella minuta Brebisson ex Kützing 1849 SUMI 2
Bacillaria paxillifera (paxillifer)(O.F. Müller) Hendey var.paxillifera BPAX 1
Craticula molestiformis (Hustedt) Lange-Bertalot CMLF 1
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 1
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 1
Discostella pseudostelligera DPSG 1
Fragilaria gracilis Østrup FGRA 1
GOMPHONEMA C.G. Ehrenberg GOMP 1
Nitzschia agnita Hustedt NAGN 1
Navicula antonii Lange-Bertalot NANT 1
Nitzschia bergii Cleve-Euler NBRG 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
Nitzschia heufleriana Grunow NHEU 1
Navicula lanceolata (Agardh) Ehrenberg NLAN 1
Navicula veneta Kützing NVEN 1
Pseudostaurosira parasitica (W.Smith) Morales PPRS 1
Staurosira venter (Ehr.) Cleve & Moeller SSVE 1