TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 236
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 39
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 33
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 19
Nitzschia tabellaria (Grunow) Grunow in Cl. & Grunow NTAB 11
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 10
Gomphonema curvipedatum H.Kobayasi ex Osada GCUV 8
Gomphonema gracile Ehrenberg GGRA 4
Achnanthidium subatomus (Hustedt) Lange-Bertalot ADSU 3
Achnanthidium gracillimum (Meister)Lange-Bertalot ADGL 3
Diatoma vulgaris Bory DVUL 3
Cymbella excisiformis Krammer var.excisiformis CEXF 3
Cymbella tropica Krammer var. tropica Krammer CTRO 3
Encyonopsis subminuta Krammer & Reichardt ESUM 2
Cymbella subleptoceros Krammer CSLP 2
Cymbella affinis Kützing var.affinis CAFF 2
Amphora indistincta Levkov AMID 2
Encyonopsis alpina Krammer & Lange-Bertalot ECAL 2
Nitzschia denticula Grunow in Cleve & Grunow NDEN 2
COCCONEIS C.G. Ehrenberg COCO 2
Cocconeis lineata Ehrenberg CLNT 2
Pseudostaurosira robusta (Fusey) Williams & Round PRBS 1
CYMBELLA C.Agardh CYMB 1
Denticula tenuis Kützing DTEN 1
Encyonema simile Krammer ENSI 1
Cymbella affiniformis Krammer CAFM 1
Navicula notha Wallace NNOT 1
Cymbella excisa Kützing var. excisa CAEX 1
Navicula cryptocephala Kützing NCRY 1
Ulnaria ulna (Nitzsch.) Compère UULN 1