TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 61
Nitzschia soratensis Morales & Vis NSTS 43
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 40
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 37
Nitzschia inconspicua Grunow NINC 31
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 23
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 21
Mayamaea permitis (Hustedt) Bruder & Medlin MPMI 16
Amphora pediculus (Kützing) Grunow APED 13
Navicula gregaria Donkin NGRE 13
Nitzschia archibaldii Lange-Bertalot NIAR 10
Navicula lanceolata (Agardh) Ehrenberg NLAN 9
GOMPHONEMA C.G. Ehrenberg GOMP 8
Nitzschia bulnheimiana (Rabenhorst) H.L.Smith NIBU 7
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 5
Nitzschia perminuta (Grunow) M.Peragallo NIPM 5
Navicula tripunctata (O.F.Müller) Bory NTPT 5
Cocconeis lineata Ehrenberg CLNT 4
Meridion circulare (Greville) C.A.Agardh var. circulare MCIR 4
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 4
Navicula slesvicensis Grunow NSLE 4
Hippodonta pseudacceptata (Kobayasi) Lange-Bertalot Metzeltin & Witkowski HPDA 3
Pinnularia schoenfelderi Krammer PSHO 3
Sellaphora atomoides SEAT 3
Craticula subminuscula CSNU 2
EUNOTIA C.G. Ehrenberg EUNO 2
Gomphonema micropus Kützing var. micropus GMIC 2
Humidophila contenta HUCO 2
Mayamaea atomus (Kützing) Lange-Bertalot var.atomus MAAT 2
Navicula antonii Lange-Bertalot NANT 2
Nitzschia fonticola Grunow in Van Heurck NFON 2
Placoneis hambergii (Hustedt) Bruder & Medlin PLHA 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Sellaphora joubaudii (Germain) Aboal SJOU 2
Surirella lacrimula English SLAC 2
Sellaphora nigri SNIG 2
Adlafia minuscula (Grunow) Lange-Bertalot ADMS 1
Adlafia lange-bertalotii Monnier et Ector ALBL 1
Halamphora montana (Krasske) Levkov HLMO 1
Karayevia laterostrata (Hustedt) Bukhtiyarova KALA 1
Orthoseira roeseana (Rabenhorst) O'Meara OROE 1
Prestauroneis protractoides PPRD 1