Date prélèvement 02/10/2007
Commentaire
IBD Non calculable
Taxon Code OMNIDIA Code SANDRE Effectif
Aulacoseira distans (Ehr.)Simonsen AUDI 8555 6
Achnanthidium minutissimum ADMI 7076 27
Achnanthidium straubianum ADSB 7078 4
Achnanthes linearioides Lange-Bertalot ALIO 10971 6
Achnanthes subhudsonis Hustedt ASHU 7052 2
Achnanthidium catenatum ADCT 7074 4
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 6658 10
Discostella stelligera DSTE 8657 4
Eunotia pectinalis (Kützing) Rabenhorst var.pectinalis EPEC 7547 6
Encyonema minutum ENMI 7435 4
Encyonema neogracile ENNG 7437 2
Eunotia incisa var. incisa EINC 7527 30
Frustulia saxonica Rabenhorst FSAX 7603 2
Fragilaria virescens Ralfs FVIR 6724 6
Fragilaria capucina Desm. ssp. rumpens (Kütz.) Lange-Bert. ex Bukht. FCRP 13446 134
Eunotia exigua (Breb.) Rabenhorst var.tenella (Grunow) Nörpel et Alles EETE 7511 8
Eunotia arcus var. arcus EARC 12595 2
Eunotia exigua EEXI 7507 0
Meridion circulare var. circulare MCIR 14763 4
Gomphonema truncatum GTRU 7732 0
Gomphonema minutum GMIN 14001 0
Gomphonema exilissimum GEXL 7657 32
Navicula germainii NGER 15513 1
Gomphonema parvulum var. parvulum f. parvulum GPAR 14114 4
Psammothidium helveticum PHEL 31317 6
Psammothidium oblongellum(Oestrup) Van de Vijver POBG 32401 32
Pinnularia subcapitata var. elongata PSEL 8368 6
Pinnularia microstauron (Ehr.) Cleve var. microstauron PMIC 17476 0
Navicula viridula (Kütz.) Ehr. var.rostellata (Kütz.) Cleve NVRO 8215 1
Psammothidium bioretii PBIO 31325 1
Navicula lanceolata NLAN 7995 4
Nitzschia sociabilis NSOC 9034 0
Nitzschia paleacea NPAE 8992 4
Psammodictyon constrictum (Gregory) D.G. Mann in Round & al. PCON 17122 2
Psammothidium subatomoides PSAT 32196 23
Tabellaria ventricosa TVEN 9558 5
Surirella roba SRBA 8525 14
Staurosira venter SSVE 18821 4