TaxonCodeEffectif
Nitzschia soratensis Morales & Vis NSTS 88
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 43
Nitzschia costei Tudesque, Rimet & Ector NYCO 39
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 36
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 31
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 15
Navicula cryptotenella Lange-Bertalot NCTE 13
Pseudostaurosira sopotensis PSOT 12
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 11
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 10
Craticula subminuscula CSNU 10
Cocconeis lineata Ehrenberg CLNT 9
Fragilaria vaucheriae (Kützing) Petersen FVAU 8
ACHNANTHIDIUM F.T. Kützing ACHD 6
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 6
Sellaphora nigri SNIG 6
Achnanthidium microcephalum Kützing ADMC 5
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 4
Amphora pediculus (Kützing) Grunow APED 4
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 4
Fragilaria gracilis Østrup FGRA 4
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
NMTA 4
Melosira varians Agardh MVAR 3
Platessa bahlsii Potapova PBAH 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 2
Lemnicola exigua LEXI 2
Navicula gregaria Donkin NGRE 2
Planothidium granum (Hohn & Hellerman) Lange-Bertalot PGRN 2
Sellaphora atomoides SEAT 2
Sellaphora saugerresii SSGE 2
STAUROSIRA (C.G. Ehrenberg) D.M. Williams & F.E. Round STRS 2
Amphora macedoniensis Nagumo AMCD 1
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 1
Nitzschia subtilis Grunow in Cleve et Grunow NISU 1
Nitzschia linearis(Agardh) W.M.Smith var.linearis NLIN 1
Planothidium delicatulum(Kütz.) Round & Bukhtiyarova PTDE 1