Date prélèvement 01/08/2018
Commentaire Préleveur : M. GOILLON (GREBE) , Préparateur : C.DEPRAZ (GREBE), Lecture : C.DEPRAZ (GREBE) / ADDA, AUPU, CMLF, UULN. NCTE sensu lato. ENCY = petites dimensions (comme ENMI) mais trop peu de stries
IBD
TaxonCodeEffectif
Achnanthidium rivulare Potapova &Ponader ADRI 73
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 60
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 34
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 25
Nitzschia palea (Kützing) W.Smith var. palea NPAL 22
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 18
Fragilaria recapitellata Lange-Bertalot & Metzeltin FRCP 16
Navicula cryptotenella Lange-Bertalot NCTE 16
Navicula gregaria Donkin NGRE 14
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 13
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 12
Aulacoseira tenella (Nygaard) Simonsen AUTL 11
Sellaphora nigri SNIG 11
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 10
Cyclotella meneghiniana Kützing CMEN 8
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 6
Navicula notha Wallace NNOT 6
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 6
Gomphonema lagenula Kützing GLGN 5
Melosira varians Agardh MVAR 5
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
ENCYONEMA F.T. Kützing ENCY 3
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 2
Cymbella tumida (Brebisson)Van Heurck CTUM 2
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 2
Fallacia sublucidula (Hustedt) D.G. Mann FSLU 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
Navicula cryptocephala Kützing NCRY 2
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 2
Navicula sancti-naumii Levkov et Metzeltin NSNM 2
Nitzschia costei Tudesque, Rimet & Ector NYCO 2
Planothidium daui (Foged) Lange-Bertalot PDAU 2
Eunotia exigua (Brebisson ex Kützing) Rabenhorst EEXI 1
Eolimna rhombelliptica Moser Lange-Bertalot & Metzeltin EORH 1
Fragilaria gracilis Østrup FGRA 1
Hannaea arcus (Ehr.)Patrick HARC 1
Navicula rhynchocephala Kützing NRHY 1
Pseudostaurosira trainorii Morales PTRN 1