TaxonCodeEffectif
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 77
Fragilaria nevadensis Lineares-Cuesta & Sanchez-Castillo FNEV 67
Achnanthidium hoffmannii Van de Vijver, Ector, Mertens & Jarlman AHOF 51
Achnanthidium nanum ADNU 47
Achnanthidium pseudolineare Van de Vijver, Novais et Ector ADPL 45
Psammothidium helveticum (Hustedt) Bukhtiyarova et Round PHEL 19
Eunotia minor (Kützing) Grunow in Van Heurck EMIN 10
Eunotia subarcuatoides Alles Nörpel & Lange-Bertalot in Alles et al. ESUB 9
Achnanthidium minutissimum (Kütz.) Czarn. f.inconspicuum (Østrup) Compère& Riaux-Gobin AMII 8
Fragilariforma virescens (Ralfs) Williams & Round FFVI 7
Achnanthidium jackii Rabenhorst ADJK 7
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 6
Eunotia intermedia (Krasske ex Hustedt) Nörpel & Lange-Bertalot EUIN 5
Karayevia oblongella (Oestrup) M. Aboal KOBG 5
Diatoma mesodon (Ehrenberg) Kützing DMES 5
Achnanthidium lusitanicum ALUS 5
Psammothidium subatomoides (Hustedt) Bukhtiyarova et Round PSAT 5
Fragilaria uliginosa Kulikovskiy, Lange-Bertalot, Witkoxski & Dorofeyuk FULI 4
Fragilaria oldenburgioides Lange-Bertalot FODD 2
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 2
Achnanthidium kranzii (Lange-Bertalot) Round & Bukhtiyarova ADKR 1
Cocconeis placentula Ehrenberg var.euglypta (Ehr.) Grunow CPLE 1
Fragilaria gracilis Østrup FGRA 1
Fragilaria microvaucheriae FMIV 1
Gomphonema parvulius Lange-Bertalot & Reichardt GPVL 1
Gomphonema varioreduncum Jüttner, Ector, Reichardt, Van de Vijver & Cox GVRD 1
Sellaphora pupula (Kützing) Mereschkowksy SPUP 1
Surirella roba Leclercq SRBA 1
Achnanthidium caravelense Novais et Ector ADCV 1
Gomphonema rosenstockianum Lange-Bertalot & Reichardt GROS 1
NAVICULA J.B.M. Bory de St. Vincent NAVI 1
Sellaphora hustedtii (Krasske) Lange-Bertalot & Werum SHUS 1
FRAGILARIA H.C. Lyngbye FRAG 1
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 1
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 1