Date prélèvement 27/08/2013
Commentaire Prélèvement, Eurofins Expertises Environnementales ; Lecture, Eurofins Expertises Environnementales, M-A.Liger / Le code NASP correspond à Navicula sp2 selon le guide des diatomées du Languedoc-Roussillon
IBD
TaxonCodeEffectif
NAVICULA J.B.M. Bory de St. Vincent NAVI 114
Navicula sancti-naumii Levkov et Metzeltin NSNM 38
Navicula cryptotenella Lange-Bertalot NCTE 24
Melosira varians Agardh MVAR 22
Fragilaria capucina Desmazieres var.vaucheriae (Kützing) Lange-Bertalot FCVA 21
Achnanthidium rivulare Potapova &Ponader ADRI 16
Fragilaria pararumpens Lange-Bertalot, Hofmann & Werum in Hofmann & al. FPRU 16
Fragilaria gracilis Østrup FGRA 14
Gomphonema exilissimum(Grun.) Lange-Bertalot & Reichardt GEXL 12
Encyonema minutum (Hilse in Rabh.) D.G. Mann in Round Crawford & Mann ENMI 12
Achnanthidium minutissimum (Kützing) Czarnecki ADMI 9
Encyonema ventricosum (Agardh) Grunow in Schmidt & al. ENVE 6
Cocconeis placentula Ehrenberg var.lineata (Ehr.)Van Heurck CPLI 6
Nitzschia paleacea (Grunow) Grunow in van Heurck NPAE 6
Nitzschia dissipata (Kützing) Grunow ssp.dissipata NDIS 5
Navicula tripunctata (O.F.Müller) Bory NTPT 5
Staurosira venter (Ehr.) Cleve & Moeller SSVE 5
Gomphonema species GOMS 4
Achnanthidium pyrenaicum (Hustedt) Kobayasi ADPY 4
Achnanthidium sp. ADCS 4
Navicula lanceolata (Agardh) Ehrenberg NLAN 4
Amphora pediculus (Kützing) Grunow APED 4
Encyonema species ENSP 4
Achnanthidium subhudsonis (Hustedt) H. Kobayasi ADSH 4
Navicula rhynchocephala Kützing NRHY 4
XXXX 4
Nitzschia recta Hantzsch in Rabenhorst NREC 4
Nitzschia species NZSS 3
Nitzschia capitellata Hust.var.tenuirostris (Grunow in Van Heurck) Bukhtiyarova NCTN 3
Navicula sp. NASP 3
EUNOTIA C.G. Ehrenberg EUNO 2
Navicula gregaria Donkin NGRE 2
Planothidium frequentissimum(Lange-Bertalot)Lange-Bertalot PLFR 2
Fragilaria gracilis Ostrup f. anormale FGRT 2
Navicula cryptocephala Kützing NCRY 2
Gomphonema parvulum (Kützing) Kützing var. parvulum f. parvulum GPAR 2
Encyonema silesiacum (Bleisch in Rabh.) D.G. Mann ESLE 2
Navicula radiosa Kützing NRAD 2
Achnanthidium straubianum (Lange-Bertalot)Lange-Bertalot ADSB 2
Planothidium lanceolatum(Brebisson ex Kützing) Lange-Bertalot PTLA 1
Achnanthidium subatomoides (Hustedt) Monnier, Lange-Bertalot et Ector ADSO 1