Date prélèvement 30/06/2015
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Opérateur de préparation, Eurofins Expertises Environnementales, M. Hueber ; Opérateur de lecture, Eurofins Expertises Environnementales, A. Camarero
IBD
TaxonCodeEffectif
Navicula tripunctata (O.F.Müller) Bory NTPT 58
Melosira varians Agardh MVAR 25
Hantzschia amphioxys (Ehr.) Grunow in Cleve et Grunow 1880 HAMP 21
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 20
Diadesmis contenta (Grunow ex V. Heurck) Mann DCOT 19
Diatoma vulgaris Bory DVUL 15
Eolimna minima(Grunow) Lange-Bertalot EOMI 15
Gomphonema olivaceum (Hornemann) Brébisson var. olivaceum GOLI 14
Cocconeis euglypta Ehrenberg emend Romero & Jahn CEUG 12
Navicula cryptotenella Lange-Bertalot NCTE 11
Ulnaria ulna (Nitzsch.) Compère UULN 11
Rhoicosphenia abbreviata (C.Agardh) Lange-Bertalot RABB 10
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 10
Gomphonema minutum(Ag.)Agardh f. minutum GMIN 8
Nitzschia amphibia Grunow f.amphibia NAMP 8
Achnanthidium druartii Rimet & Couté in Rimet & al. ADRU 8
Gomphonema pumilum var. rigidum Reichardt & Lange-Bertalot GPRI 7
Navicula capitatoradiata Germain NCPR 7
Amphora pediculus (Kützing) Grunow APED 7
Cymbella excisa Kützing var. excisa CAEX 7
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 6
Cocconeis placentula Ehrenberg var. placentula CPLA 6
Fragilaria recapitellata Lange-Bertalot & Metzeltin FRCP 6
Navicula antonii Lange-Bertalot NANT 6
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 5
Navicula reichardtiana Lange-Bertalot var. reichardtiana NRCH 5
Gomphonema angustivalva E. Reichardt GAGV 5
Fistulifera saprophila (Lange-Bertalot & Bonik) Lange-Bertalot FSAP 4
Gomphonema bourbonense E. Reichardt et Lange-Bertalot GBOB 4
NITZSCHIA A.H. Hassall NITZ 4
FRAGILARIA H.C. Lyngbye FRAG 4
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 3
Fragilaria rumpens (Kütz.) G.W.F.Carlson FRUM 3
Navicula cataracta-rheni Lange-Bertalot NCTT 3
Gomphonema micropus Kützing var. micropus GMIC 2
Navicula radiosa Kützing NRAD 2
Navicula trivialis Lange-Bertalot var. trivialis NTRV 2
Nitzschia sociabilis Hustedt NSOC 2
Pseudostaurosira parasitica var. subconstricta (Grunow) Morales PPSC 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Gyrosigma sciotense (Sullivan et Wormley) Cleve GSCI 2
Cymbella tropica Krammer var. tropica Krammer CTRO 2
Gomphonema micropus Kützing var. micropus GMIC 2
Encyonopsis minuta Krammer & Reichardt ECPM 2
Pennate ZZZZ 2
SURIRELLA P. J.F. Turpin SURI 2
Navicula escambia (Patrick) Metzeltin & Lange-Bertalot NESC 2
Naviculadicta vitabunda (Hustedt) Lange-Bertalot in Lange-Bertalot & Moser NDVI 2
Cocconeis pediculus Ehrenberg CPED 1
Nitzschia recta Hantzsch in Rabenhorst NREC 1
Navicula cryptocephala Kützing NCRY 1
Surirella lacrimula English SLAC 1
GOMPHONEMA C.G. Ehrenberg GOMP 1
Cyclotella ocellata Pantocsek COCE 1
Navicula gregaria Donkin NGRE 1
NAVICULA J.B.M. Bory de St. Vincent NAVI 1
Nitzschia costei Tudesque, Rimet & Ector NYCO 1
Cyclostephanos dubius (Fricke) Round CDUB 1
Nitzschia vermicularis (Kützing) Hantzsch in Rabenhorst NVER 1
Frustulia vulgaris (Thwaites) De Toni FVUL 1
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 1
Asterionella formosa Hassall AFOR 1
Navicula caterva Hohn & Hellerman NCTV 1