Date prélèvement 30/08/2023
Commentaire
IBD
TaxonCodeEffectif
Navicula cryptotenella Lange-Bertalot NCTE 87
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 26
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 24
Achnanthidium delmontii Peres, Le Cohu et Barthes ADMO 20
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 16
Amphora pediculus (Kützing) Grunow APED 15
Sellaphora nigri SNIG 15
Navicula tripunctata (O.F.Müller) Bory NTPT 14
Bacillaria paxillifera (paxillifer)(O.F. Müller) Hendey var.paxillifera BPAX 12
Cocconeis lineata Ehrenberg CLNT 10
Navicula recens (Lange-Bertalot) Lange-Bertalot NRCS 10
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 9
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 8
Staurosira binodis Lange-Bertalot in Hofmann Werum & Lange-Bertalot SBND 8
Navicula germainii Wallace NGER 7
Navicula antonii Lange-Bertalot NANT 6
Nitzschia fonticola Grunow in Van Heurck NFON 6
Nitzschia sociabilis Hustedt NSOC 6
Nitzschia palea (Kützing) W.Smith var. palea NPAL 5
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 4
Pseudostaurosira brevistriata (Grun.in Van Heurck) Williams & Round PSBR 4
Amphora macedoniensis Nagumo AMCD 3
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 3
GLOV 3
Navicula capitatoradiata Germain NCPR 3
Navicula lanceolata (Agardh) Ehrenberg NLAN 3
Nitzschia costei Tudesque, Rimet & Ector NYCO 3
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 3
Staurosirella ovata Morales STOV 3
Achnanthidium straubianum (Lange-Bertalot)Lange-Bertalot ADSB 2
Cymbella affinis Kützing var.affinis CAFF 2
Cocconeis pediculus Ehrenberg CPED 2
Discostella pseudostelligera DPSG 2
Discostella stelligera (Cleve et Grun.) Houk & Klee DSTE 2
Encyonopsis minuta Krammer & Reichardt ECPM 2
Encyonopsis microcephala (Grunow) Krammer ENCM 2
Gomphonema elegantissimum Reichardt & Lange-Bertalot in Hofmann & al. GELG 2
Gomphonema tergestinum (Grunow in Van Heurck) Schmidt in Schmidt & al. GTER 2
Hippodonta capitata (Ehr.)Lange-Bert.Metzeltin & Witkowski HCAP 2
Kolbesia gessneri (Hustedt) Aboal KGES 2
Nitzschia amphibia Grunow f.amphibia NAMP 2
NAQN 2
Navicula caterva Hohn & Hellerman NCTV 2
Navicula rostellata Kützing NROS 2
Nitzschia subacicularis Hustedt in A.Schmidt et al. NSUA 2
Sellaphora atomoides SEAT 2
Surirella lacrimula English SLAC 2
Sellaphora stroemii (Hustedt) Kobayasi in Mayama Idei Osada & Nagumo SSTM 2
Tryblionella angustatula TATU 2
Tryblionella calida (Grunow in Cl. & Grun.) D.G. Mann in Round Crawford & Mann TCAL 2
Achnanthidium atomoides Monnier, Lange-Bertalot & Ector ADAM 1
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 1
COCCONEIS C.G. Ehrenberg COCO 1
Ctenophora pulchella (Ralfs ex Kütz.) Williams et Round CTPU 1
Cymbella tumida (Brebisson)Van Heurck CTUM 1
Diatoma vulgaris Bory DVUL 1
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 1
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 1
Fallacia subhamulata (Grunow in V. Heurck) D.G. Mann FSBH 1
Melosira varians Agardh MVAR 1
Nitzschia gracilis Hantzsch NIGR 1
Navicula menisculus Schumann var. menisculus NMEN 1
Nitzschia solgensis Cleve-Euler NSOL 1
Navicula vandamii Schoeman & Archibald var. vandamii NVDA 1
Nitzschia vixpalea NVXP 1
Pseudostaurosira alvareziae Cejudo-Figueras Morales & Ector PALV 1
Reimeria uniseriata Sala Guerrero & Ferrario RUNI 1
Sellaphora schaumburgii SSBG 1
Stephanodiscus minutulus (Kützing) Cleve & Moller STMI 1
Thalassiosira bramaputrae (Ehr.) Hakansson & Locker TBRA 1
Tabularia fasciculata (Agardh)Williams et Round TFAS 1
Tryblionella salinarum (Grunow in Cleve & Grunow) Pelletan TSAL 1