Date prélèvement 24/06/2014
Commentaire Prélèvement H.GRENIER (GREBE), Lame J.RIGAUT (GREBE), Lecture A.DELVOYE (GREBE) / NAVI = aff. NCTE - ADMI = ADMI minoritaire + ADMI sensu lato - ENCY = ENSP de l'atlas Portugal, largeur moyenne de la population inférieure celle d'ESLE et densité stries inférieure à celle d'ENMI - FRAG = aff. FPEC
IBD
TaxonCodeEffectif
ENCYONEMA F.T. Kützing ENCY 115
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 50
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 37
Achnanthidium rivulare Potapova &Ponader ADRI 28
Navicula gregaria Donkin NGRE 21
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 19
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot MAPE 19
Eolimna minima(Grunow) Lange-Bertalot EOMI 17
Melosira varians Agardh MVAR 14
FRAGILARIA H.C. Lyngbye FRAG 10
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 7
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 7
NAVICULA J.B.M. Bory de St. Vincent NAVI 7
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 7
Planothidium daui (Foged) Lange-Bertalot PDAU 6
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 4
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 3
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 3
Achnanthidium eutrophilum (Lange-Bertalot)Lange-Bertalot ADEU 2
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 2
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 2
Nitzschia soratensis Morales & Vis NSTS 2
Nitzschia costei Tudesque, Rimet & Ector NYCO 2
Achnanthes kranzii Lange-Bertalot AKRZ 1
Amphora indistincta Levkov AMID 1
Aulacoseira tenella (Nygaard) Simonsen AUTL 1
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 1
Fragilaria arcus (Ehrenberg) Cleve var. arcus FARC 1
Fragilaria parasitica (W.Sm.) Grun. var. subconstricta Grunow in Van Heurck FPSC 1
Fragilaria rumpens (Kütz.) G.W.F.Carlson FRUM 1
Geissleria decussis(Ostrup) Lange-Bertalot & Metzeltin GDEC 1
Gomphoneis minuta (Stone) Kociolek & Stoermer var.minuta GMMI 1
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 1
Nitzschia palea (Kützing) W.Smith var.debilis(Kützing)Grunow in Cl. & Grun NPAD 1
Navicula sancti-naumii Levkov et Metzeltin NSNM 1
Nitzschia sociabilis Hustedt NSOC 1
Planothidium delicatulum(Kütz.) Round & Bukhtiyarova PTDE 1