Date prélèvement 10/09/2013
Commentaire Prélèvement A.DELVOYE (GREBE), Lame A.DELVOYE (GREBE), Lecture A.DELVOYE (GREBE) / NCTT = cf. cataracta-rheni ou NCTE sensu lato (forme large avec aire centrale) - présence de GPAR et GEXL
IBD
TaxonCodeEffectif
Achnanthidium catenatum (Bily & Marvan) Lange-Bertalot ADCT 76
Melosira varians Agardh MVAR 44
Achnanthidium rivulare Potapova &Ponader ADRI 35
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 27
Fragilaria gracilis Østrup FGRA 21
Navicula cryptotenella Lange-Bertalot NCTE 21
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 16
Gomphonema pumilum var. elegans Reichardt & Lange-Bertalot GPEL 16
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 16
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 15
Surirella roba Leclercq SRBA 12
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 10
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 8
FRAGILARIA H.C. Lyngbye FRAG 7
Navicula gregaria Donkin NGRE 7
BRACHYSIRA F.T. Kützing BRAC 5
Navicula cryptocephala Kützing NCRY 5
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 5
Aulacoseira distans (Ehr.)Simonsen AUDI 4
Navicula germainii Wallace NGER 4
Nitzschia palea (Kützing) W.Smith var. palea NPAL 4
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Achnanthidium lineare W.Smith ACLI 2
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 2
Eolimna minima(Grunow) Lange-Bertalot EOMI 2
Gomphonema angustivalva E. Reichardt GAGV 2
Gomphonema calcifugum Lange-Bertalot & Reichardt GCLF 2
Gomphonema minusculum Krasske GMIS 2
Gomphonema rhombicum M. Schmidt GRHB 2
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 2
Navicula rhynchocephala Kützing NRHY 2
Navicula tenelloides Hustedt NTEN 2
Navicula(dicta) seminulum (Grunow) Lange Bertalot NVDS 2
Nitzschia species NZSS 2
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 2
Reimeria sinuata (Gregory) Kociolek & Stoermer RSIN 2
Cocconeis disculus (Schumann) Cleve in Cleve & Jentzsch CDIS 1
Cocconeis pseudolineata (Geitler) Lange-Bertalot COPL 1
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 1
EUNOTIA C.G. Ehrenberg EUNO 1
Frustulia vulgaris (Thwaites) De Toni FVUL 1
Gomphonema clevei Fricke GCLE 1
Geissleria decussis(Ostrup) Lange-Bertalot & Metzeltin GDEC 1
Navicula concentrica Carter NCCT 1