TaxonCodeEffectif
Craticula subminuscula CSNU 130
Nitzschia fonticola Grunow in Van Heurck NFON 78
Nitzschia amphibia Grunow f.amphibia NAMP 43
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 25
Staurosira venter (Ehr.) Cleve & Moeller SSVE 21
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 16
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 14
Sellaphora nigri SNIG 14
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 7
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 4
Navicula cryptotenella Lange-Bertalot NCTE 4
Navicula simulata Manguin NSIA 4
Staurosira binodis Lange-Bertalot in Hofmann Werum & Lange-Bertalot SBND 4
Lemnicola exigua LEXI 3
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 3
Nitzschia inconspicua Grunow NINC 3
Navicula lanceolata (Agardh) Ehrenberg NLAN 3
Adlafia minuscula (Grunow) Lange-Bertalot ADMS 2
Diatoma vulgaris Bory DVUL 2
ENCYONEMA F.T. Kützing ENCY 2
Gomphonema lagenula Kützing GLGN 2
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 2
Navicula cryptocephala Kützing NCRY 2
Navicula rostellata Kützing NROS 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 2
Ulnaria ulna (Nitzsch.) Compère UULN 2
Navicula amphiceropsis Lange-Bertalot & Rumrich NAAM 1
Navicula capitatoradiata Germain NCPR 1
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 1
Navicula gregaria Donkin NGRE 1
Opephora mutabilis(Grunow) Sabbe & Vyverman OMUT 1
Platessa oblongella POBL 1
Planothidium delicatulum(Kütz.) Round & Bukhtiyarova PTDE 1